Simplify the expression 3x(x-12x)+ 3x^2-2(x-2)^2 check all that apply

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 an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.