Isaac's rectangle measures 4 1/2 units by 2 1/4. What is it's area?

Can somebody me out with this question

After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30

Tcan be concluded that % of the seniors would prefer to see more candid pictures in this year's edition of the yearbook.