12. Two APs have the same common difference. The difference between their 100th terms is

100, what is the difference between their 1000th terms?

Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?