Question

I just need help with a few questions rq (15 points per)

the questions I need help with are 24 a and 27.
PICS BELOW​

edit (it won't let me add the second pic so just need help with q27 pls)

Answer 1

A. area of larger rectangle: 18x^2

area of smaller rectangle: 8x^2

B. area of shaded region: 10x^2

Explanation:

Larger rectangle: A = lw = (6x)(3x) = 18x^2

Smaller rectangle: A = lw = (4x)(2x) = 8x^2

The shaded region = larger rectangle - smaller rectangle

=> 18x^2 - 8x^2 = 10x^2