What do P(9) and P(12) represent in this problem

Clarence wants to buy a new car. he finds an ad for a car that costs 27,200 dollars. suppose his local sales tax is 7%. -how much would he have to pay? -what is the cost of the car including tax? -if clarence has 29,864 saved, can he pay cash to buy the car?

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

Complete the steps to find 4.830 ÷ 5