At a dairy plant, a milk tank can be filled in 3 hours (using the in-valve). Using the out-valve, the tank can be emptied in 6 hours. If both valves are open and milk is being pumped into the tank, how long will it take to fill the tank?

Polynomial that can be factored as (3x-4)(3x+4)

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in

What number line represents the solution set for the inequality -1/2 greater than or equal to 4