The bakery has 7 bags of flour and needs to make 30 cakes to fulfill customer orders. Does the bakery have enough bags to make 30 cakes? If not, how many more bags do they need?

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

Ablock of wood is a cube whose side is x in. long. you cut off a 1-inch thick piece from the entire right side. then you cut off a 3-inch thick piece from the entire top of the remaining shape. the volume of the remaining block is 2,002 in3. what are the dimensions of the original block of wood?

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?