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18 votes
18 votes
Let -5 represent the change in gas every hour. Which expression represents

the total change in gas after 6 hours?
6-(-5)
-6-(-5)
-6-(-6) 5-(-5)

User Djakubosky
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1 Answer

28 votes
28 votes
It is A! Have a great day :)
User Evandro Pomatti
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