Question

2. Beth covered a picture with unit squares. Each unit square is 1 square

inch. The area of Adam's picture is 12 square inches more than the area
of Beth's picture. The length of Adam's picture is 7 inches.

Answer 1

Beth area=16 in²

Adam width=4 in

Explanation:

Considering the attached image, Beth's area will be 4*4=16in²

Since Adams area is 12 more then his area will be 12+16=28 in²

Since area is given as A=lw where l is length and w is width then

28=7w

w=28/7=4 in

The attached figure is used for question parts