Vineisha earned 22 out of 20 points on her science quiz over the phases of the moon due to an extra credit. What percent did she earn on the quiz?

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

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?

We just started the introduction into circles and i have no idea how to do this.