Unit 7 Practice Problems - Answer Key
(from Unit 6, Lesson 8) Solve each equation. Solution 1. 2. 3. 2.1 4. 2.43 Problem 6 (from Unit 4, Lesson 3) 1. You can buy 4 bottles of water from a vending machine for $7. At this rate, how many bottles of water can you buy for $28? If you get stuck, consider creating a table. 2. It costs $20 to buy 5 sandwiches from a vending machine.
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