Simplify the expression.

options:

33

38

34

39

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

Write two subtraction equations that are equivalent to 5 + 12 = 17.

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?