richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25Click here 👆 to get an answer to your question ️ simplify 4^-4 a. 1/256 b. 1/16 c. 16 d. 256Jan 1, 2018 · The simplified form of is given by the expression: . The given expression can be evaluated by using following steps: Step 1 - Multiply numerator and denominator by . Step 2 - Multiply numerator and denominator by . Step 3 - Further simplify the above expression. Step 4 - Rearrange the above expression. The simplified form of is given by the ... what is mc001-2.jpg. A. If es002-1.jpgand g (x) = 1 - x2, then what. do you notice about the domain of es002-2.jpg ? The domain of f, and thus the range of g, is restricted to values greater than or equal to 3. If 1 minus x squared is greater than or equal to 3, then x squared must be less than -2.May 28, 2020 · richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25 Nov 12, 2016 · richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25 Factoring: A- B can be factored into (A+B) • (A-B) Proof : (A+B) • (A-B) =A+- B= A- AB + AB AB = BA is the commutative property of multiplication. - AB + AB equals zero and is therefore eliminated from the expression. Check : m is not a square !! Ruling : Binomial can not be factored as the difference of two perfect squares Final result :May 23, 2017 · The numerator of the division is and the denominator isx - 1. Solve the given polynomial to obtain the quotient by the use of synthetic division. Now obtain the value of from the denominator. Divide the coefficients of the polynomial by , to check whether is a zero of the polynomial. The last entry of the synthetic division told about remainder ... Given : Solution : -3 is multiplied by 2 in the first step. The simplification of the result is performed. Further simplicification by multiplying 5 by 10. The further simplification is performed. The simplified product of is . Therefore the correct option is b). For more inforrmation, refer the link given below.Step by Step Solution Reformatting the input : Changes made to your input should not affect the solution: (1): "c0" was replaced by "c^0". 1 more similar replacement (s). (2): Dot was discarded near "2.j". 1 more similar replacement (s) Step 1 : Final result : (mc - jpg) • (mc - 2jpg) Terms and topics Aug 31, 2020 · Verified answer. Where can you find your state-specific Lottery information to sell Lottery tickets and redeem winning Lottery tickets? (Select all that apply.) 1. Barcode and Quick Reference Guide 2. Lottery Terminal Handbook 3. Lottery vending machine 4. OneWalmart using Handheld/BYOD. heart. Veronica walks dogs in her neighborhood for extra money during the summer. For each dog walk, she earns $5.25. On Monday, she completes 3 walks, and. Solve each inequality and graph the solution. 5. 1/2x <6 6.-4x ≥ 20 7. 8≤-4 (x - 1) 8. 3x-2>4 - 3x. What is 177 151/200 as a decimal!Answer: . Step-by-step explanation: Given radical expression According to the product property of roots. On applying above rule, we get . 5 × 25 = 125 and . Therefore, So, the correct option would be second option .Dec 26, 2020 · Name/Student Number: Algebra 2 Final Exam Multiple Choice Identify the choice that best completes the statement or answers the question. Simplify the trigonometric expression. 1. mc002-1.jpg a. mc002-2.jpg b. mc002-3.jpg c. mc002-4.jpg d. mc002-5.jpg In nar003-1.jpg, nar003-2.jpgis a right angle. Find the remaining sides and angles. Study with Quizlet and memorize flashcards containing terms like Write the following expression as a single logarithm with coefficient 1. log3(6c) + log3112, Complete the steps to evaluate log798, given log72 ≈ 0.356. How can you rewrite log798 using the product property?, Write the following expression as a single logarithm with coefficient 1. log910 − log9 12 − log94 and more. New questions in Math. a shop keeper has 2425 boxes of 24 pencils each how many pencils do all the boxes have in all? in the adjacent figure,if angle POS = 72°,find all the other angles . 8. Wh of the place values of the digits in thousands and tens places in the number 26586 and the sum of the place values of digits in the hundreds and.Feb 28, 2018 · richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25 Verified answer. Where can you find your state-specific Lottery information to sell Lottery tickets and redeem winning Lottery tickets? (Select all that apply.) 1. Barcode and Quick Reference Guide 2. Lottery Terminal Handbook 3. Lottery vending machine 4. OneWalmart using Handheld/BYOD. heart.Answer two questions about Systems A and B: System A System B -4х - 6y= 9 - 4x - 6y = 9 3x + y =-4 -x-5y= 5 1) How can we get System B from Determine whether each percent of change is an increase or decrease and then find the percent.Sep 20, 2019 · chem10126. Since the exponent (-3) is negative, flip the expression to: 1/ (5n^4)^3. Notice how the negative exponent becomes positive as you flip it. Now evaluate the powers in the denominator: 1/ ( (5^3) (n^4)^3. I separated the constant (5) from the variable (n) to show you how the powers are evaluated. 1/ (5x5x5) (nxnxnxn) (nxnxnxn ... May 9, 2018 · Like radicals are characterized by the following: 1- They both have the same root number (square root, cubic root , ...etc) 2- They both have the same radicand (meaning that the expression under the root is the same in both radicals) Examples of like radicals: 3 and 7. and 3. Check the choices you have. The one that satisfies the above two ... Study with Quizlet and memorize flashcards containing terms like Which expression is equivalent to mc007-1.jpg?, What is the value of mc014-1.jpg?, Jerry starts a new career making $32,000 annually. Each year for a total of 30 years, Jerry receives a $1,200 annual pay increase. The total amount earned over the 30 years can be determined using the expression mc016-1.jpg. How much money does ...This solution deals with simplification or other simple results. Simplification or other simple results. Overview. Topics Terms and topics. Other solution types. Step by Step Solution. Changes made to your input should not affect the solution: (1): "c0" was replaced by "c^0". (2): Dot was discarded near "1.j". Terms and topics.May 21, 2018 · If n = 0 we have: 1 / (125 (0) ^ 12) = infinity. Answer: The simplified expression is: 1 / (125n ^ 12) For n = 0 the value of the expression is: infinity. arrow right. Explore similar answers. Nov 12, 2016 · richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25 1 / v². Write the expression as a fraction with a positive exponent. q³². Simplify. Express your answer using a single exponent. n⁻⁸⁸. Simplify. Express your answer using a single exponent. k⁻³⁰.Which expression is equivalent to mc005-1.jpgdivided by x + 1? A. What is the product? mc002-1.jpg. B. What is the product? mc001-1.jpg. A. Simplify the expression below. es027-1.jpg. What is the numerator of the simplified expression? N. Which expression is equivalent to the following complex fraction? mc018-1.jpg. A. What is the difference ... Step 1: Enter an exponential expression below which you want to simplify. The exponent calculator simplifies the given exponential expression using the laws of exponents. Step 2: Click the blue arrow to submit. Choose "Simplify" from the topic selector and click to see the result in our Algebra Calculator! ExamplesClick here 👆 to get an answer to your question ️ Apply the power of a power property to simplify the expression (y^4/3 X y^2/3)^-1/2 = (^2)^-1/2Name/Student Number: Algebra 2 Final Exam Multiple Choice Identify the choice that best completes the statement or answers the question. Simplify the trigonometric expression. 1. mc002-1.jpg a. mc002-2.jpg b. mc002-3.jpg c. mc002-4.jpg d. mc002-5.jpg In nar003-1.jpg, nar003-2.jpgis a right angle. Find the remaining sides and angles.richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25Nov 30, 2017 · Find an answer to your question Use the work shown below to find the simplified product 25x^2/2x+6×2/5x Choose the simplified product 1/x+3 2/x+3 5x/x+3 … To simplify, we can combine like terms and add the exponents if the operation involved is multiplication. The given expression is: x^8 · 2y^10 · 5x^5. Simplifying, 5x^ (8+5) 2y^10. 5x^13 (2y^10) 10x^13 (y^10) arrow right. Explore similar answers.This solution deals with simplification or other simple results. Simplification or other simple results. Overview. Topics Terms and topics. Other solution types. Step by Step Solution. Changes made to your input should not affect the solution: (1): "c0" was replaced by "c^0". (2): Dot was discarded near "1.j". Terms and topics.To simplify, we can combine like terms and add the exponents if the operation involved is multiplication. The given expression is: x^8 · 2y^10 · 5x^5. Simplifying, 5x^ (8+5) 2y^10. 5x^13 (2y^10) 10x^13 (y^10) arrow right. Explore similar answers.Study with Quizlet and memorize flashcards containing terms like Which expression has the same sum as the one below? -15 + 6 15 + 6 -6 + (-15) 15 + (-6) 6 + (-15), Sean says that to add a number to -100 and still have -100 is to add zero. Candice says that she can add two numbers to -100 and still have -100. Who is correct and why? Sean is correct because adding any numbers other than zero ...Which expression is equivalent to mc005-1.jpgdivided by x + 1? A. What is the product? mc002-1.jpg. B. What is the product? mc001-1.jpg. A. Simplify the expression below. es027-1.jpg. What is the numerator of the simplified expression? N. Which expression is equivalent to the following complex fraction? mc018-1.jpg. A. What is the difference ...Nov 16, 2020 · Verified answer. Simplify the following rational expression. 20k^4 – 26k^3/12k^4 + 8k^3 Which values of k: make the expression undefined? Oct 23, 2017 · The word equivalent implies equal, so the expressions are equivalent, which means that they are equal. Given the expressions and . These two expressions are equivalent or equal. We can rewrite the expression as. . Thus, the solution above confirms that the two expressions are equivalent. In conclusion, two expressions are equivalent provided ... Step by Step Solution Reformatting the input : Changes made to your input should not affect the solution: (1): "c0" was replaced by "c^0". 1 more similar replacement (s). (2): Dot was discarded near "2.j". 1 more similar replacement (s) Step 1 : Final result : (mc - jpg) • (mc - 2jpg) Terms and topicsThis solution deals with simplification or other simple results. Simplification or other simple results. Overview. Topics Terms and topics. Other solution types. Step by Step Solution. Changes made to your input should not affect the solution: (1): "c0" was replaced by "c^0". (2): Dot was discarded near "1.j". Terms and topics.Find an answer to your question What is the radical part of both mc002-1. Jpg and mc002-2. Jpg when the expressions are simplified? mc002-3. Jpg mc002-4. Jpg mc…Like radicals are characterized by the following: 1- They both have the same root number (square root, cubic root , ...etc) 2- They both have the same radicand (meaning that the expression under the root is the same in both radicals) Examples of like radicals: 3 and 7. and 3. Check the choices you have. The one that satisfies the above two ...Name/Student Number: Algebra 2 Final Exam Multiple Choice Identify the choice that best completes the statement or answers the question. Simplify the trigonometric expression. 1. mc002-1.jpg a. mc002-2.jpg b. mc002-3.jpg c. mc002-4.jpg d. mc002-5.jpg In nar003-1.jpg, nar003-2.jpgis a right angle. Find the remaining sides and angles.chem10126. Since the exponent (-3) is negative, flip the expression to: 1/ (5n^4)^3. Notice how the negative exponent becomes positive as you flip it. Now evaluate the powers in the denominator: 1/ ( (5^3) (n^4)^3. I separated the constant (5) from the variable (n) to show you how the powers are evaluated. 1/ (5x5x5) (nxnxnxn) (nxnxnxn ...Click here 👆 to get an answer to your question ️ What are the solutions of the equation mc001-1. Jpg?x = mc001-2. Jpgx = mc001-3. Jpgx = mc001-4. Jpgx = mc00…Simplify the expression: Excluded value (s): -2, 4. State any excluded values: (x+2)/ (x-3) Simplify the expression: Numbers that cause the denominator to become zero. Definition of Excluded Values. When an expression does not have any common factors. Definition of Simplest Form of a Rational Number.Sep 12, 2019 · Based on Pythagorean identities, which equation is true? mc002-1.jpg mc002-2.jpg mc002-3.jpg mc002-4.jpg - 12360105 Algebra. Equation Solver. Step 1: Enter the Equation you want to solve into the editor. The equation calculator allows you to take a simple or complex equation and solve by best method possible. Step 2: Click the blue arrow to submit and see the result!May 20, 2020 · richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25 Click here 👆 to get an answer to your question ️ simplify the expression. 16 • 4–4 a. –256 b. –4,096 c. 256 d. 1 divided by 16.Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.Feb 21, 2021 · Click here 👆 to get an answer to your question ️ Apply the power of a power property to simplify the expression (y^4/3 X y^2/3)^-1/2 = (^2)^-1/2 Find an answer to your question What is the radical part of both mc002-1. Jpg and mc002-2. Jpg when the expressions are simplified? mc002-3. Jpg mc002-4. Jpg mc…To simplify, we can combine like terms and add the exponents if the operation involved is multiplication. The given expression is: x^8 · 2y^10 · 5x^5. Simplifying, 5x^ (8+5) 2y^10. 5x^13 (2y^10) 10x^13 (y^10) arrow right. Explore similar answers.what is mc001-2.jpg. A. If es002-1.jpgand g (x) = 1 - x2, then what. do you notice about the domain of es002-2.jpg ? The domain of f, and thus the range of g, is restricted to values greater than or equal to 3. If 1 minus x squared is greater than or equal to 3, then x squared must be less than -2.Feb 23, 2020 · Simplify each expression. - 2650912. use the quadratic formula to solve the quadratic equation:a²+11a-12=0 ahirohit963. The given expression is simplified using algebric operation. The simplified form of is given by the expression: . The given expression can be evaluated by using following steps: Step 1 - Multiply numerator and denominator by . Step 2 - Multiply numerator and denominator by . Step 3 - Further simplify the above expression.Find an answer to your question Use the work shown below to find the simplified product 25x^2/2x+6×2/5x Choose the simplified product 1/x+3 2/x+3 5x/x+3 …Find an answer to your question Divide. 4–3 43 4–4 44. Click an Item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box.Name/Student Number: Algebra 2 Final Exam Multiple Choice Identify the choice that best completes the statement or answers the question. Simplify the trigonometric expression. 1. mc002-1.jpg a. mc002-2.jpg b. mc002-3.jpg c. mc002-4.jpg d. mc002-5.jpg In nar003-1.jpg, nar003-2.jpgis a right angle. Find the remaining sides and angles.The numerator of the division is and the denominator isx - 1. Solve the given polynomial to obtain the quotient by the use of synthetic division. Now obtain the value of from the denominator. Divide the coefficients of the polynomial by , to check whether is a zero of the polynomial. The last entry of the synthetic division told about remainder ...Verified answer. Where can you find your state-specific Lottery information to sell Lottery tickets and redeem winning Lottery tickets? (Select all that apply.) 1. Barcode and Quick Reference Guide 2. Lottery Terminal Handbook 3. Lottery vending machine 4. OneWalmart using Handheld/BYOD. heart.Jul 12, 2019 · Multiplication is a depiction of the underlying concept of continually adding the same number. The product of two or more numbers is the result of multiplying those numbers, and the factors are the quantities multiplied. Multiplying the numbers makes it easier to add the same number over and again. The equations that involve the multiplication ... Study with Quizlet and memorize flashcards containing terms like Which expression is equivalent to sqrt 80, The simplest form of can be written as, Which expression is equivalent to ^3 sqrt x 10 and more.Jul 17, 2020 · richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25 Step 1: Enter an exponential expression below which you want to simplify. The exponent calculator simplifies the given exponential expression using the laws of exponents. Step 2: Click the blue arrow to submit. Choose "Simplify" from the topic selector and click to see the result in our Algebra Calculator! ExamplesNov 30, 2017 · Find an answer to your question Use the work shown below to find the simplified product 25x^2/2x+6×2/5x Choose the simplified product 1/x+3 2/x+3 5x/x+3 … May 30, 2020 · The given options the correct expressions that require the use of the distributive property to simplify are √5(√7-√2) and (√5+√2)(-√7) Distributive property. Given the integers A, B, and C. According to the distributive property; A(B + C) = AB + AC; From the expression, you can see that A is distributed over B and C Mar 21, 2018 · mc002-1.jpg mc002-2.jpg mc002-3.jpg mc002-4.jpg See answer Advertisement Advertisement Brainly User Brainly User The 3rd one plots the integers-2,3,and4. Hope I helped~ Expert-Verified Answer question 2 people found it helpful MrRoyal report flag outlined The simplified expression of the product is How to simplify the expression The expression is given as: Express 4 as the square of 2 Multiply the radicals Evaluate the products Hence, the simplified expression is Read more about radical expressions at:Based on Pythagorean identities, which equation is true? mc002-1.jpg mc002-2.jpg mc002-3.jpg mc002-4.jpg - 12360105Click here 👆 to get an answer to your question ️ simplify the expression. 16 • 4–4 a. –256 b. –4,096 c. 256 d. 1 divided by 16.Click here 👆 to get an answer to your question ️ Solve x2 – 4x 1 = 0. Mc002-1. Jpg mc002-2. Jpg mc002-3. Jpg mc002-4. Jpg.richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.251 / v². Write the expression as a fraction with a positive exponent. q³². Simplify. Express your answer using a single exponent. n⁻⁸⁸. Simplify. Express your answer using a single exponent. k⁻³⁰. Expert-Verified Answer question 2 people found it helpful MrRoyal report flag outlined The simplified expression of the product is How to simplify the expression The expression is given as: Express 4 as the square of 2 Multiply the radicals Evaluate the products Hence, the simplified expression is Read more about radical expressions at:Answer two questions about Systems A and B: System A System B -4х - 6y= 9 - 4x - 6y = 9 3x + y =-4 -x-5y= 5 1) How can we get System B from Determine whether each percent of change is an increase or decrease and then find the percent.Step 1: Enter the expression you want to simplify into the editor. The simplification calculator allows you to take a simple or complex expression and simplify and reduce the expression to it's simplest form. The calculator works for both numbers and expressions containing variables. Step 2: Click the blue arrow to submit and see the result! Multiplication is a depiction of the underlying concept of continually adding the same number. The product of two or more numbers is the result of multiplying those numbers, and the factors are the quantities multiplied. Multiplying the numbers makes it easier to add the same number over and again. The equations that involve the multiplication ...Verified answer. Where can you find your state-specific Lottery information to sell Lottery tickets and redeem winning Lottery tickets? (Select all that apply.) 1. Barcode and Quick Reference Guide 2. Lottery Terminal Handbook 3. Lottery vending machine 4. OneWalmart using Handheld/BYOD. heart.what is mc001-2.jpg. A. If es002-1.jpgand g (x) = 1 - x2, then what. do you notice about the domain of es002-2.jpg ? The domain of f, and thus the range of g, is restricted to values greater than or equal to 3. If 1 minus x squared is greater than or equal to 3, then x squared must be less than -2.
Aug 5, 2016 · To simplify, we can combine like terms and add the exponents if the operation involved is multiplication. The given expression is: x^8 · 2y^10 · 5x^5. Simplifying, 5x^ (8+5) 2y^10. 5x^13 (2y^10) 10x^13 (y^10) arrow right. Explore similar answers. . Williams brice stadium seating chart with seat numbers
Study with Quizlet and memorize flashcards containing terms like Which expression has the same sum as the one below? -15 + 6 15 + 6 -6 + (-15) 15 + (-6) 6 + (-15), Sean says that to add a number to -100 and still have -100 is to add zero. Candice says that she can add two numbers to -100 and still have -100. Who is correct and why? Sean is correct because adding any numbers other than zero ... Given : Solution : -3 is multiplied by 2 in the first step. The simplification of the result is performed. Further simplicification by multiplying 5 by 10. The further simplification is performed. The simplified product of is . Therefore the correct option is b). For more inforrmation, refer the link given below.star. 5 /5. which expression could be represented by the model shown below? PLEASE HELP. heart. 5. verified.Jun 11, 2021 · mc002-1.jpg See answers Advertisement Advertisement dobesc10088 dobesc10088 Answer: Answers C. Step-by-step explanation: because (b^4)(b^3) you multiply the 4 and 3 ... Study with Quizlet and memorize flashcards containing terms like Which is equivalent to log2 n = 4, Tyler applied the change of base formula to a logarithmic expression. The resulting expression is shown below. mc003-1.jpg Which expression could be Tyler's original expression?, What is the approximate value of q in the equation below? mc010-1.jpg and more.chem10126. Since the exponent (-3) is negative, flip the expression to: 1/ (5n^4)^3. Notice how the negative exponent becomes positive as you flip it. Now evaluate the powers in the denominator: 1/ ( (5^3) (n^4)^3. I separated the constant (5) from the variable (n) to show you how the powers are evaluated. 1/ (5x5x5) (nxnxnxn) (nxnxnxn ...Click here 👆 to get an answer to your question ️ What are the solutions of the equation mc001-1. Jpg?x = mc001-2. Jpgx = mc001-3. Jpgx = mc001-4. Jpgx = mc00…Check : m 1 is not a square !! Ruling : Binomial can not be factored as the difference of two perfect squares. Final result : mc 2 - jpg Verified answer. Simplify the following rational expression. 20k^4 – 26k^3/12k^4 + 8k^3 Which values of k: make the expression undefined?Find an answer to your question Simplify (2xy^3)^4 A.8xy12 B.2x4y12 C.16xy12 D.16x4y12what is mc001-2.jpg. A. If es002-1.jpgand g (x) = 1 - x2, then what. do you notice about the domain of es002-2.jpg ? The domain of f, and thus the range of g, is restricted to values greater than or equal to 3. If 1 minus x squared is greater than or equal to 3, then x squared must be less than -2.Given : Solution : -3 is multiplied by 2 in the first step. The simplification of the result is performed. Further simplicification by multiplying 5 by 10. The further simplification is performed. The simplified product of is . Therefore the correct option is b). For more inforrmation, refer the link given below.Step 1: Enter an exponential expression below which you want to simplify. The exponent calculator simplifies the given exponential expression using the laws of exponents. Step 2: Click the blue arrow to submit. Choose "Simplify" from the topic selector and click to see the result in our Algebra Calculator! ExamplesJun 16, 2020 · richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25 Sep 25, 2020 · Click here 👆 to get an answer to your question ️ Express the answer in interval notation.. mc002-1.jpg [–9, –5] (–9, 5) mc002-2.jpg .