If –2 and –5 are the roots of the equation ax + bx + 20 = 0, find the values of a and b.

Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

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?

Reflect the point (7,0) across the y-axis