A worker is tiling a floor of a rectangular room that is 12 feet by 30 feet. The tiles are square with side lengths of one and a half feet. How many tiles are needed to cover the entire floor?

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

Can someone me with the property questions for 12 13 and 14 plz