Answer:
6x(-5)
Explanation:
this is the only answer that makes sense because 2 of the options have the same number twice which only means there are 2 left but the other option has the signs twice
6·(-5)
-5= the change of gas per hour
6= total hours the bus has
If every hour the change of gas is -5 and theres a total of 6 hour then multiplication is involved. 6 hours would be positive not negative. This creating 6·(-5).
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