Juan is riding his bicycle. he rides at a speed of 6.4 kilometers per hour for 4 hours. for how many kilometers does he ride?

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

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost