Write a equation to model the scenario. You can drive 8 laps around a ATV track when you first start your training. Each month, the laps you can drive increases by 25%.

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?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

X+ y = 5 ; x - y =3 solve using linear combination