A bakery uses 70% of its milk in one week. They now have 36 quarts of milk left. rt C There are 4 quarts in a gallon. How many gallons of milk did the bakery use during the week? Explain how you found your answer.

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.