Answer:
12: 0 miles uses 0 gallons of gas
13: 20 gallons
14: (1,3)
15: it takes 5 hours to make 15 dozen cupcakes
Explanation:
13) 4 gallons for every 100 so multiple by 5 for 500
Answers in explanations, hope they're correct!
12. You will be using 0 gallons of gas when traveling 0 miles.
13. 20 gallons
14. (2,6)
15. You will package 15 dozens of cupcakes after 5 hours
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