What is y in the proportion 10 y+2 = 6 y-4? ?
A. y = 12
B.y = 13
c.y = 14
D.y = 15

In the proportion (x+2):5 = 9:15, what is x?
A.x = 1
B.x = 2
C.x=3
D. X = 4​