The length of a rectangle is 7 yd more than double the width, and the area of the rectangle is 99 yd^2. find the dimensions of the rectangle.

w(2w+7) = 99

2w^2 + 7w - 99 = 0

(  2w   -   11  )(w   +    9  ) = 0

w+9=0 results in negative measures

2w-11 = 0

2w = 11

w = 11/2 = 5.5

L = 2w + 7 = 18

answer: the answer to your question is parallel

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.