Anaerw this pls ill give pointa

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)