2 gal. of a sugar solution was mixed with 8 gal. of a 60% sugar solution to make a 65% sugar solution. find the percent concentration of the first solution.

Determine if the function below is continuous. a. continuous b. not continuous, 1 hole c. not continuous, > 2 holes d. not continuous, 2 holes

The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12