Arectangular park is w feet wide. its length is 25 feet larger than its width. record using algebra: what is the length of a fence (including the gates) that was built around the park?

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

The number of branches on a tree demonstrates the fibonacci sequence. how many branches would there be on the next two levels of this tree? 13 | | | m branches

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?