Kevin uses 84 fluid Ounces of water to make an all-purpose cleaner. The directions
call for 4 fluid Ounces of concentrated soap for every 3 cups of water. How many
fluid Ounces of soap should he use? (1 cup = 8 fl oz)

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? )