Renting jet skis from Jerry's Water Sports costs $20.00 per hour plus a one- time fee of $8.00. Renting jet skis from Splash of Fun costs $25.00 per hour
with no one-time fee. The cost to rent a jet ski depends on the total number
of hours, h, rented.
1 How many hours must you rent a jet ski for the cost to be the same at Jerry's
Water Sports and at Splash of Fun?

International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.