What are two factors that equal 400 and add up to 8?

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?

Identify one charcteristic of exponential growth

Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.