Question 1205798
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Alexis works part-time at a clothing store. She is paid an hourly rate of $15.25/ h and also earns 
a commission of 3.5% of her total weekly sales. Alexis works at the store 12 hours a week. 
If Alexis’ goal is to earn $250 every week, what do her total weekly sales need to be?
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Let x represents her weekly sales.

Then the governing inequality is

    250 <= 12*15.25 + 0.035x.


From this inequality find its solution x

    x >= {{{(250-12*15.25)/0.035}}} = 1914.29.


Her weekly sales should be at least this value.
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