Jarrod earns $12 per hour helping a painter and $15
per hour helping a carpenter. What is Jarrod's average
hourly rate for the week if he helps the painter for
10 hours and the carpenter for 20 hours?
A.$14 per hour
B.$15 per hour
C.$16 per hour

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

Ten times the square of a non-zero number is eqaul to ninety times the number

Which expression is equivalent to 16 in exponential form? a) 4 × 4 b) 8 × 2 c) 23 d) 24