The cost of a gallon of milk is $.50 more than five times the cost of a gallon of water. If a gallon of milk costs $3.75, what is the cost of a gallon of water?

Nine more than four times a number is the same as one less than twice the number. find the number?

Tomas used 3 1/3 cups of flour and now has 1 2/3cups left. which equation can he use to find f, the number of cups of flour he had to begin with? f+3 1/3=1 2/3 f-3 1/3=1 2/3 3 1/3f=1 2/3 f/3 1/3=1 2/3

The given diagram shows the parts of a right triangle with an altitude to the hypotenuse. using the two given  measures, find the other four.