1. 15% of the toddlers in a preschool class drink water with their lunch. how many toddlers are in the class if 3 drink water with their lunch? (a) write a proportion for the situation. (b) solve the problem. show your work.

Jamie is hiking up a small mountain. he climbs up at a constant rate of 300 feet/hour until he reaches the peak at 1,500 feet. after that, he hikes down at the same rate to the base of the mountain. the equation that models jamie’s elevation, e, after t hours is e = . jamie’s elevation will be 600 feet after hours and after hours.

Solutions for 2x+7 less than or equal to 3x-5

Abus travels 36 miles in 45 minutes. enter the number of miles the bus travels in 60 minutes at this rate.