-2a-1b-1c+-13 -4a+5b-2c=-5 +5a+1b+1c=+22

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?

Find the nonpermissible replacement for binthis expression. b2/5b +5

Nine people are going to share a 128-ounces bottle of soda. how many ounces will each person get drink? choose the correct equation and answer for this situation