Distributive property for 2a=7a

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?

Select the quadratic that has root x = 8 and x = -5

The area of square garden is 300m squared. how long is the diagonal?