Select the two expressions equivalent to the one given below. 5x - (8x + 9) + 4.5x
A.1.5x - 9
B.1.5x + 9
C.-7.5x + 9
D.-8x - 9 + 9.5x

Which matrix multiplication is possible?

Plzzz i beg u so much asaaaap ! what is the slope of this line? enter your answer in the box.

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer