45.2 − 3.5
5 × 70 × 3 = 5 × 3 × 70
How many gift baskets can you make if you have 317 toys and each gift basket contains 11 toys?
∅ + 9 = 17
8 × ∅ = 80
A trunk contains boxes of baseballs. The total weight w of the trunk is 8 pounds plus 3 pounds for each box of baseballs. What is the weight of the trunk with 5 boxes of baseballs?