The solution to 6x = 48 is x = 5 6 7 8

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

Can you me find the missing length. i attached an image.

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g