Simplify. n 6 · n 5 · n 4 ÷ n 3 · n 2 ÷ n

Fast phone couldn’t copy and paste so i decided to right it down

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?

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2