The school department made $2,142 on ticket sales for 3 nights. each ticket costs $7. how many tickets did they sell each night?

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row

Find two consexutive odd integers such that the sum of their square is 650