A rectangular block of land is 6 m long and 3 m wide. A fence is to be constructed around the perimeter. What is the length of the fence?

Z4=289 there should be 4 answers total 2 whole numbers and either 2square root or imaginary number answers

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?

How do i do this activity, is appreciated