Middle School

The rectangle below has a total perimeter of 143 m:

Which of the following equations can be used to determine the length of the longer side of the rectangle?

(a) x + 11 = 143

(b) 11x = 143

(c) 121x = 143

(d) 2x + 22 = 143

The rectangle below has a total perimeter of 143 m Which of the following equations can be used to determine the length of the longer