Question

A rectangle has a length of 2x+7 and a width of 3x+8.

Write and simplify an expression for the perimeter of that rectangle

pls help

Answer 1

It would be 5x + 15. This is if you add the 2x and 3x it would be 5x. Then If you did 8 plus 7 is would be 15. The final expression would be 5x + 15

Answer 2

2x+7+3x+8=5x+15

A perimeter is a sum of lengths of sides of a lateral.