Juju and Natalie are going to a resort during Spring Break. At the resort, they can rent a paddle boat for $12 per day or rent t
wo mountain bikes for $9 each per day. Together, they have $138 to spend. Let "c" be the number of days to canoe and "b" is the number of days they can bike ride. What is the best equation to describe the possible days they can canoe and bike ride during their Spring Break?
Cost of a canoe is $12 and call number of days rented two mountain bikes are $18 and call number of days rented. That sum has to be < $138 (it should be less than or equal to $138, but that isn't a choice).12c+18m<$138C.
30% off 25: multiply 25 by .30 to find 30%: 7.5. Now subtract that from the sales price: 25-7.5=17.5 Do the same for store B: .40•30=12. 30-12=18. So store A is better by $.50 :) hope this helps :)
