13-12-2016
Mathematics

contestada

Tyler needs at least $205 for a new video game system. He has already saved $30. He earns $7 an hour at hisjob. Write and solve an inequality to ﬁnd how many hours he will need to work to buy the system Interpret the solution.

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13-12-2016

205 is less than or equal to 7x+30
In which x= hours

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