Aladder of length 4m leans against the wall of a house. the foot of the ladder is 2m from the wall. will the ladder reach a window 3.5m high

Anabel uses 10 gallons of gas to drive 220 miles on the highway. if she travels at the same rate, how many miles can she drive on 7 gallons of gas

Can (3,5 and square root 34) be sides on a right triangle?

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?