The desks at Ryder Middle School are shaped like a rectangle with an area of 2x- - 3x - 2 square inches. The length of the desk is 2x + 1 inches. Which expression to represents the width of the desk.

Q: Select the expression that is equivalent to 1 3x 2 V3x5 x- Submit Answer 3 3x2

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Q: The expression 4x² – 25 is equivalent to

A: Given,          The expression is 4x2-25.

Q: An ice cream stand uses the expression 2+ 0.5x to determine the cost of an ice cream cone that has x…

A:

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

Q: The width of a rectangle measures (2p-9q) centimeters, and its length measures (7p-10q) centimeters.…

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Q: Find the value of the expression (5√-2)(-3√-2)

A: To find:  (5√-2)(-3√-2)

Q: Find the domain of the expression. -x4 + x3 + 9x

A: We have to find the domain of the expression: -x4+x3+9x Here given expression is fourth degree…

Q: The area of a rectangle is represented by the expression x-6x-40. If the length of the rectangle is…

A: The area of the rectangle is x2 - 6x - 40. If the length of the rectangle is x-10 then the…

Q: Select the expression that is equivalent to 1 5x 2 T

A: Select the expression that is eqaulivaent to 1/(5x1/2)

Q: Find the value of x. 60 7x-11

A: When two parallel lines cuts by a transverse line then Alternate exterior angles made by them are…

Q: Find the value of x. (2x+ 4)° (2x-9)° 07

A:

Q: Write an expression with 4 terms that simplifies to 3x - 4

A: Given expression is a binomial in x. The degree of the binomial is 1. So in the four terms to be…

Q: Find the value of x. (3x + 10) 56 (5x - 10)

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Q: Identify the expression that is not equivalent to the others x-2+3x , 4(x-2) , -2+7x-3x , 4x-2

A: We have to simplify each expression.x-2+3x= 4x-2 (combined x+3x=4x)4(x-2) = 4x-8 (distributed 4)

Q: Analyze the equation: 9x2 - 4y2 = 36

A: Conic sections are obtained as the locus of the points that follow a certain set of defined…

Q: Find the value of x. (9x- 18)°

A: Its regular Pentagonso all sides & angles are equal

Q: Evaluate - 7x2-17x+38 xp: (x+6) (x-1)2

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Q: Complete the table. y = 4x- 8x - 12

A: NOTE: Refresh your page if you can't see any equations. . take x=0

Q: ial x' + 4x? + x – 6?

A:

Q: Simplify -28x2y5/4x4y.

A: -28x2y5/4x4y

Q: Karla considers the expression shown in the box. 4x2 – 9 -

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Q: Divide (Be sure to express your final answer in the appropriate format.) -2x* - 6x2 – 11 x² + 4x + 1

A: We will use long division to divide.  The first target is to cancel -2x4. For that, we multiply…

Q: which expression is equivalent to (5x-4)^2

A: We know that (a-b)^2=a^2-2ab+b^2

Q: What is the domain of the variable in the expression V3x + 6?

A: A function is an expression which maps value in its domain to values in range. The domain of the…

Q: Find A. A = (2A)-1 - [ 3-2 2 -2

A: We can solve this using gauss Jordan elimination

Q: Find the value of, (9x2

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Q: 10. y+ 4x= -x+1

A: In this question we have to solve the given equation.

Q: x²dx с. (х-1) (х?+2x+1)

A: Topic:- application of integration

Q: Select the expression that is equivalent to 6x 2

A:

Q: Write the perimeter of the triangle as a simplified expression. 2r-5 5-x 3x-2

A: Consider the side of the triangle, 2x-5,3x-2  and   5-x

Q: what word can you use to represent 5x+2

A: Given expression is : 5x+2

Q: x = [?] 3x + 2 6x - 20

A:

Q: Simplify (-5x4y)(-6x7y11)

A: Given expression -5x4y-6x7y11 Multiply x4 by  x7 by adding the exponents. -5y-6x11y11 Multiply y by…

Q: (a) Simplify 5x²15x 2x² 18

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Q: What is the area of a newly opened cafe with length 3xy meters and width (3x2 + 6x + 10) meters?…

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Q: Simplify (-3x4y6)3

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Q: Find the value of x. 135° (5x – 4)°

A: Calculation: The given figure is of heptagon since it has seven sides. The sum of interior angles of…

Q: Which expression is equivalent to 6(3x+4)

A: Given,            6(3x + 4)

Q: Find the value of the variable 7x = -35

A: Find the value of the variable 7x = -35

Q: Find an expression which represents the difference when (-9x + 9) is subtracted from (x +8) in…

A: The simplified expression when the expression -9x+9 is subtracted from x+8.

Q: b) y = -2x2

A:

Q: Find the value of x. 40° 13x-7 21x+1

A: We will use the intersecting secants theorem according to which, if two secants to a circle are such…

Q: Simplify 2m2 x 23m4

A: Proceed as shown below...

Q: Find the value of x. 2x - 10 4 10 9.

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Q: The expression (2+3) is equal to

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Q: Which expression is equivalent to (x-2)(x+3)?

A: From the given problem:   x-2x+3   Now simplifying the given expression;…

Q: Find the perimeter of a square whose side length is described by the expression 2m- 3

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Q: Perform the operation. (-x- 4x - 5) + (x + 8x + 8)

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Q: Which expression is equivalent to (x-2)(x+4)? *

A: for making complete square add and subtract half of coefficient of x.

Polynomials

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