How does the range of 9(x)=6/x compare with the range of the parent function f(x)= 1/x?

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?

Abook store is having a 30 perscent off sale. diary of the wimpy kid books are now 6.30 dollars each what was the original price of the books