Help pls!!
a=84 = 7+ (-2)4 + 20

I’m trying to figure out what. a = ?

Kevin is an insurance salesman. when he sells a policy, he makes 20 percent of the policy premium (p) up front; then each year the policy is active, he receives 15 percent of the original premium. which equation could be used to figure his total commission on a policy that has been active for five years? c=0.80p c=0.20p + 0.15p c=0.35p + 4(0.15) c=0.95p

Ill mark the brainliest if you me with the these three questions 7,8,9

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)