Question

A rectangle is 6x-4 feet long and 2x + 3 feet wide. What is the perimeter of the rectangle?

Answer 1

Perimeter o the rectangle = 16x - 2

Explanation:

Perimeter of a rectangle = 2(long+ wide)

Then:

Perimeter = 2((6x-4)+(2x+3))

Perimeter = 2(6x+ 2x + 3 - 4)

Perimeter = 2(8x - 1)

Perimeter = 2*8x + 2*-1

Perimeter = 16x - 2