?

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

Which expression gives the exact value of x?

If you invest 1,500 today in a bank that gives you a 5 percent annual interest rate, which of these items can you buy in two years? a. electronics worth $1,650 b. fitness equipment worth $1,700 c. a holiday package worth $2,000