Answer:
She would have to save at least 50% of whatever she earns just so she could accomplish her goal.
Step-by-step explanation:
Correct the first way is 1to1, 1:1, 1 boy to 1 girl .
Amount Earned (E) = 8.25*Hours (H)
Since he wants to buy a game system you can also write this as an inequality, if the amount of the game system has any relevance in the problem.
8.25*H >= 206.25
0.1875 you must divide 3 by 16 the numerator by the denominator
Answer: 
<u>Simplify both sides of the equation</u>
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<u>Flip the equation</u>
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<u>Subtract 91 from both sides</u>
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<u>Divide both sides by -70</u>
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