If ab = 49 and bc = 22, find the length of ac

6x - 8 = 16 solve the following equation. then place the correct number in the box provided.

10 ! in a race, nick is 50 feet in front of jay after ten seconds. how fast can nick run, if jay can run 20 feet per second?

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase