Preston can paint 375 square feet in 3 hours. at the same rate, how long would it take him to paint 812.5 square feet? a.0.15 hours b.1.4 hours c.7.5 hours d.6.5 hours

If the class was going to get a class pet and 5 picked fish and 7 pick bird and 8 picked rabbits have many students were in the

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume