Please give me the correct answer.

Restrictions on f(x) = 1/x+5 and g(x) = x-2

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?

Are the corresponding angles congruent? explain why or why not.