A school orderd 3 large boxes of board markers. After giving 15 markers to each of 3 teachers, there 90 left. How many markers were originally in each box?

Guests at an amusement park must be at least 54 inches tall to be able to ride the roller coaster. which graph represents the set of heights that satisfy this requirement?

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?