Could someone graph this question please?? thank you.

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

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?