Question

A rectangle has a length of x+5 and a perimeter of 4x+14.

1.) Write the expression for the width of the rectangle in terms of x.
2.) Suppose the perimeter of the rectangle is 42. What is the length?
3.)Suppose the perimeter of the rectangle is 42. What is the width?
4.) Area equals length times width. What is the area of the rectangle?

Answer 1

I agree with the person who commented good job

Answer 2

you would have to multiply 4 * 5 and then 20* 14 and divide -29.1 /42

Explanation:

which would be -0.69