Write the equation of the line in slope-intercept form: its slope is 2 and its y-intercept is -7

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?

100 points, hi, i’m not sure what to do here, the data doesn’t seem to be quadratic .? can anyone me, in advance

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)