Atree house costs $530. you plan to save $10 each week. your parents will pay $80 of the cost. your savings plan can be modeled with the equation s = 10w + 80. after how many weeks will you be able to afford the tree house?

In the surface area formula for cylinders which expressionrepresents the lateral area

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

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