Can anyone help me with this please? It's the system of equations and I'm stuck...

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?