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14-09-2022
Mathematics

Answered

which situation matches 8.5x + 31 = 82 a.I spend $8.50 on lunch and then buy shirts for $31 dollars each and spend a total of $82. How many shirts did I buy? b. I buy some notebooks for $8.50 each and spend a total of $31 of the $82 I brought with me. How much money do I have left? c.I buy some movie tickets for $8.50 each and then spend $31 at the snack bar for a total expense of $82. How many tickets did I buy? d.I take an uber to a babysitting job. I spend $31 to get there and then earn $8.50 per hour watching the kids. I end up with $82 dollars. How many hours did I babysit?

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