If you mix 1/4 cup of red paint for every 1/2 cup of blue paint to make 3 gallons of purple paint. How much red paint and blue paint do you use?

What is the result of adding the system of equations? 2x+y=4 3x-y=6

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6