Write the following linear function as an equation: "the sum of x and 4y is 9"

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

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

Which expression is equivalent to -12(3x-3/4)