Helppp me pleaseee due tonight

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?

Factor this polynomial completely x^2-64

What is the equation of a line passing through (-6,5) and having a slope of 1/3