A rectangle has side lengths (x + 4) feet and (2x - 2) feet. Write a linear expression in simplest form to represent the perimeter. Find the perimeter if the value of x is 7 feet

6x + 4, 46

Step-by-step explanation:

Linear expression - (x +4) + (x +4) = 2x +8

2x -2) + (2x-2) = 4x -4                             2x+8 +4x -4 = 6x + 4

6 * 7 = 42

42 + 4 = 46

for the first question it would be the second answer for the second question it would be the third answer and for the third question it would be the first answer

step-by-step explanation:

okay wait before i answer, is this for your points on a graph?