alonso brings $21 to the market to buy eggs and avacofoes. he notices the store sells avacodos in bags of 3 for 5$

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?

Which value would be a solution for x in the inequality 47-4x< 7

You need to solve a system of equations. you decide to use the elimination method. which of these is not allowed? 3x - 2y = 7 3x + 4y = 17 equation 1 equation 2