Which set of expressions is not equivalent
8(3x +7) and 8( 3x + 7)
3(8x +7) and 11x + 10
7(3x+8) and 7 x 3x +7x8
3(7x + 8) and 21x + 24

What is the shape of the height and weight distribution

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

What is the answer to the question 5x+2x