I paid $15.48 for 12 songs on iTunes. How much did 1 song cost?

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?

Find an equation for the linear function which has slope -10 and x-intercept -7

How do i multiply two digit numbers