Please help thank you

Dee used 2 1/3 cups of sugar for a cake recipe. if the amount of sugar the container holds is 3 times the amount she used, does the container hold more than, less than, or equal to 3 cups of sugar? explain.

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two