Question

The length of rectangle is represented by 3x, and the width is represented by 2x+5 write an algebraic expression for total perimeter of the triangle

Answer 1

Explanation:

There will be TWO sides that are 3x and TWO sides that are (2x+5) in the total perimeter

2 * ( 3x + (2x+5 ) ) would be one algebraic expression of the perimeter

another could be perimeter = 3x + 3x + (2x+5) + (2x+5)

or 10x + 10 could be another