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9 March, 03:26

Trevor tutors French for $12 an hour and scoops ice cream for $8 an hour. He is going to work 20 hours this week. At least how many hours does he need to tutor to make more than $190? Let x equal the number of hours he tutors and y be the number of hours he scoops ice cream.

At least how many hours does Trevor need to tutor to make more than $190? Express your answer as a decimal number.

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  1. 9 March, 07:00
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    the answer is 16 hours

    Step-by-step explanation:

    i just multiplied 12 (the amount he gets from tutoring) and multiplied it by different numbers to see which one gets him past $190
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