Question

The area of a rectangle is 70 square inches. The length of the rectangle is 3 inches longer than the width.

Which equation models this situation?

A.
3w = 70

B.
w + 3 = 70

C.
w + 3w = 70

D.
w(w + 3) = 70

Answer 1

option D..

@keepsecure93

Answer 2

^ I second that.

A is length x width so.
The \(\Large \color{blue}{A=w*l}\).

Length \(\color{blue}{l}\)=\(\color{red}{w+3}
\)

Hence: \(\Large \color{blue}{A=w}\)*\(\Large \color{red}{(w+3)}\)

Answer 3

*=70 ofc