Simplify the following expression.

(28x - 7y) + (32x + 52y)

A. 21x + 45y

B. 60x + 45y

C. 60x + 59y

D. 21x + 59y

It's B the answer because when you look it up it gives u the answer on the answer book

If you would like to simplify the following expression (28x - 7y) + (32x + 52y), you can do this using the following steps:

(28x - 7y) + (32x + 52y) = 28x - 7y + 32x + 52y = 28x + 32x - 7y + 52y = 60x + 45y

The correct result would be B. 60x + 45y.