Dave is trying to determine the dimensions of a rectangular box that will result in the largest volume. If the height of the box is 2 centimete the width is 5y centimeters and the length is 4 centimeters more than double the width, find an expression in expanded form for the volum 7. of the box. Enter your next step here cm volume =

Q: Simplify: x7/6y4/5(x1/2y2/5)4/3/x1/2y1

A: Given        x7/6y4/5(x1/2y2/5)4/3x1/2y1=x7/6y4/5x1/2×4/3y2/5×4/3x1/2y1

Q: When multiplied out, what are the first 4 terms of (2x+y)¹0? Show your work for full credit.

A:

Q: The value of 7 nickels is 5 * 7 cents. Likewise, the valueof x nickels is 5x cents. If the money box…

A: Since 1 nickel is equal to 5 cents, so x nickels are equal to 5x cents. Same as, a dime is worth 10…

Q: What expression represents the area of a rectangle whose length is 2x-7 and width is X+3?

A: Area of rectangle = Length x breadth   Ans- D

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A:

Q: Write all answers in simplest form for   3x2-41x= -60

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: The desks at Ryder Middle School are shaped like a rectangle with an area of 2x- - 3x - 2 square…

A: Given,          The desks at Ryder Middle School are shaped like a rectangle with an area…

Q: Divide. x-3 x+1 3x+9x²+2x-3 Simplify your answer as much as possible.

A:

Q: 1 1 x_ +y 3 1+ |3/2 || 3/2

A:

Q: S(15 ) for 3 + 3x+ 3x^2+....

A: First indentify the sequence than use the formula for its summation.

Q: Find the least common multiple of these two expressions. 2 3 8 8x°y' and 14u x’y° 5.7

A:

Q: The sum of two numbers is seventy. Using x to represent the smaller of the two numbers, translate…

A: Given,          The sum of two numbers is seventy. Using x to represent the smaller of           the…

Q: The volume of a rectangular box is 4x*y – 25z²y. What could be the dimension of the box in terms of…

A: see below the answer

Q: 3x * + 2 = 4x – 1 4.

A: Given : Equation   3x/4  + 2 = 4x - 1 To find :  value of x for given equation?

Q: If the perimeter (in inches) of the checkerboard is 24x2 – 8x + 12, find an expression that…

A: Length of side = ?

Q: 3x+9 x+4 8x2-50 8x2-50

A:

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Q: The formula A=10e-0.87t  can be used to determine the number of milligrams, A , of a certain drug in…

A: GivenA=10e-0.87t

Q: Determine the terms considering y20 in the expression of ((x÷3)+2y2)15

A: Binomial expression.

Q: If one is added to the difference when 10x is subtracted from −18x, theresult is 57. What is the…

A: According given information

Q: 10. 2x 20x 8 13. 2x+ 8r-15 0

A:

Q: use the associative property of multiplication to find an easy way to mentally calculate 16X25.…

A: Associative property is A×(B×C)=(A×B)×C

Q: Find the value of x. 2x 18 10 25 3 3x x+6

A:

Q: Suppose that the total cost of producing and selling x units of a product is 200 + 6x and the total…

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Q: The length of a rectangle is (x^2 +7x+6)/(x+1) and the total area of the rectangle is…

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Q: Explain how you would evaluate the expression 3x + 4 for x=5 what is the solution

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Q: The sum of 3.8 x 106 metric tons and 2 x 106 metric tons is subtracted from 2.26 x 10° metric tons…

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Q: Express the product of −9p3r and the quantity 2p − 3r in simplified form.

A:

Q: Multiply. 2y9*4x*3x9y9 Simplify your answer as much as possible.

A:

Q: Multiply. 2x +6 5 7 6x + 18 Simplify, your answer as much as possible.

A:

Q: The length of the top of a computer desk is 3/2 feet longer than its width. If its width measures m…

A: To find: The algebraic expression in m that represents the length. Given: The length of the top of a…

Q: Why is the 40% reduction written as 0.4x in Step 3? The camera’s original price minus the 40%…

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Q: Translate into a variable expression. 13 less than the product of z and −7

A: Solving

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A:

Q: How do the expressions 4(3 + x) and (3 + 3 + 3 + 3) + (x + x + x + x) compare to one another?

A:

Q: (a) Simplify 5x²15x 2x² 18

A:

Q: What is the simplified form of (a

A:

Q: 1. Differentiate and simplify. a. .2 y = 3x+3x ||

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Q: A fraction is close to 1/2 when the denominator is close to two times the numerator. True or Falsel

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Q: If the profit from the sale of x units of a product is  P = 115x − 100 − x2,  what level(s) of…

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Q: simplify.5(xy - 7)+ xy + 40- x to the power 2

A: Simplifying:

Q: Collect like terms and write in descending order 5x4 + 4x2 - 3x4 1. 6x10 2. 6x2 3. Can't be…

A: Given expression: 5x4+4x2-3x4 To determine: Simplify the expression and write like terms in…

Q: what is the operations that you need to get to zero: 5_4_3_2_1=0

A:

Q: Combine like terms to simplify: x2 + 4x + 4 + 2x2 − 3x − 4

A:

Q: Add. 1 2x+3 x-1 Simplify your answer as much as possible.

A: Given that: -1x-1+2x+3x

Q: Reduce to lowest terms:  ( x2 + 4x + 4 ) / ( x2 + 3x + 2 )

A: The exponent of a number says how many times to use the number in a multiplication and the logarithm…

Q: Simplify the expression completely. (3x-4)4(4)(x2+1)-1/2+(3x-4)3(2x)(x2+1)1/2

A: Give, The expression  (3x-4)4(4)(x2+1)-1/2+(3x-4)3(2x)(x2+1)1/2

Q: If the expression 4x+3 is equal to 1 for some value of x, what is the expression 4x+8 equal to for…

A: Given expression4x+3=1Find x: 4x+3-3=1-3              4x=-2    ∴ x=-24=-12        x=-12

Q: Reduce the  expression to lowest terms. [ x . 2x - (x2 - 4) . 1 ] / ( x2 - 4)2

A: Reduce the  expression to lowest terms. [ x . 2x - (x2 - 4) . 1 ] / ( x2 - 4)2

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.