What is the check digits (d) for the master card number 5130 7201 2608 209d a)1 b)3 c)5 d)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?

Question 5 spring semester final exam math evaluate

Can someone answer this question? : )