Mike has earned a total of $160 in wages this week. He received the wages for his first job, then later received the wages from his second job where he works 12 hours a week. If his second job pays $9 per hour then how much money, in dollars, did Mike receive from his first job?
From his second job, Mike receives $9/hour * 12 hours = $<<9*12=108>>108.
He therefore earned $160 – $108 = $<<52=52>>52 from his first job.
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