Final answer:
The area of the rectangle is indeed 28 square inches, so Jason is correct.
Step-by-step explanation:
Jason is finding the area of a rectangle that is 7 inches long and 4 inches wide. To find the area of a rectangle, you need to multiply the length by the width. So, the area of the rectangle is 7 inches x 4 inches = 28 square inches. Therefore, Jason is correct in stating that the area of the rectangle is 28 inches.