Parallel lines m and n are cut by transversal t. which statements are true

Which statements are true? see picture

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?

Who long does it take to drive 150 miles at 45 miles per hour