What are the solution(s) to the quadratic equation 9x2 = 4?
x = 4/9 and x = -4/9
x = 2/3 and x = -2/3
x = 3/2 and x = -3/2
no real solution

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?

Which of the following are accepted without proof in a logical system? check all that apply.

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.