A coin weighs 3/4 ounces. Sam picked up 6 of these coins. What is the total weight of the coins he picked up?
Write your answer in simplest form. Please help me

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.