Which is the last operation performed when
aluating (0) - 20)+4 for x 3?
addition
multiplication
subtraction
applying the exponent

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

If each bricks costs and he can only buy one brick how much will it cost him to get the material to put around the outside of his garden?

Heather is riding a quadratic function that represents a parabola that touches but does not cross the x-axis at x=-6