Hunter had 16 jars of paint. He used 2 of them on a painting. He bought 8 more jars. Then, he used some of jars to make another painting. Now hunter has 15 jars of paint. How many jars did he use for the second painting?

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?

Of the 304 people who attended a school play, 5/8 were students. how many of the people who attended were students.

Which pair of numbers is relatively prime? a. 105 and 128 b. 130 and 273 c. 205 and 350 d. 273 and 333