Mike had $1,800 in his bank account. Thirty days later, his account balance was $570. Write an integer to represent the average change in his balance each day during this time.

10 miles

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4+n=5

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this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )

sure i'm up for it

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