What are the solutions of the equation (x+2)^2-2x(x+2)-15=0? Use u substitution to solve.

If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?

You so much whoever answers with accuracy •the parent function of the graph of f(x) is the square root function, which was reflected across the x-axis. which of the following is the equation of f(x)?

1/2+1/6-3/4 simplify the given expression leaving the answer in improper fraction form.