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4 votes
Betty earns $7.50 per hour at a part time job. Let x be the number of hours and y be the amount she earns. Betty makes a graph to show how x and y are related. If she earns $60, how many hours did she work?

asked
User Lorean
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7.6k points

1 Answer

3 votes
she worked 8 hours

$60 / $7.50 (per hour) = 8 hours
answered
User Chris Lewis
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9.2k points

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