So i think i might know the answer but can somebody help please please no fake answers im very low on points

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?

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?

Which of the following is an example of a rational number? a. π b. √ 9 c. √ 8 d. 3.8362319