They want to buy one-foot-square tiles. how many tiles do they need

How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.

What term makes it inconsistent y=2x - 4

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?