What is an expression that is equivalent to 123x + x + 2x

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

Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-5

Askateboard ramp is in the shape of a right triangle what is the height of the ramp