Identify the method that will be used to solve for x for each equation. 4x = 20

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?

The graph shows the distance kerri drives on a trip. what is kerri's speed?

What is negative 3/9 times negative 2/8 ?