Which of the following equations is of a parabola with a vertex at (3, 0)? y = (x - 3)2 y = (x + 3)2 y = x2 - 3 y = x2 + 3

Factorize: x^2+8x+10 i just solved it but i don't know if the process is correct

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

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?