Barry has a rectangular prism shaped garden with the following dimensions, 4 feet by 2.5 feet by 2 feet. If soil costs $5.75 per cubic foot, how much will is cost for Barry to fill his garden with soil? (hint: find volume in cubic feet first)

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

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?