the perimeter formula for a rectangle is 2l + 2w, where l is the length and w is the width. (8x - 1) in (2x…

the perimeter formula for a rectangle is 2l + 2w, where l is the length and w is the width. (8x - 1) in (2x + 4) in complete the steps to find an expression that represents the perimeter of the rectangle. 1. substitute the expressions for length and width into the formula 2l + 2w. 2. distribute 2 to each term in the parentheses. 3. combine like terms. inches

the perimeter formula for a rectangle is 2l + 2w, where l is the length and w is the width. (8x - 1) in (2x + 4) in complete the steps to find an expression that represents the perimeter of the rectangle. 1. substitute the expressions for length and width into the formula 2l + 2w. 2. distribute 2 to each term in the parentheses. 3. combine like terms. inches

Answer

Explanation:

Step1: Substitute length and width

$2(8x - 1)+2(2x + 4)$

Step2: Distribute 2

$2\times8x-2\times1 + 2\times2x+2\times4=16x-2 + 4x+8$

Step3: Combine like terms

$(16x + 4x)+(-2 + 8)=20x+6$

Answer:

$20x + 6$