A playground has the shape of a triangle. The sides of the playground are expressed as 3x + 2, 4x - 9, and 5x + 1, and the perimeter of the playground is 66 yards. What is the measurement of the longest side of the playground in yards?

How to write 3 tenths and 5 tenths as a decimal

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. another supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which would you choose and how much would you save with that choice? show calculator try it! if you buy 1000 ml bags, how many do you need to buy each month? type your answer in the space provided and click on the check answer button.

If 20% of a number is 35, what is 50% of that number?