Answer:
It will take Gage 9 months to get $300.
Explanation:
Let
= months.
The expression
will represent money per month, and must be greater than or equal to $300.
Set up your inequality:

Divide both sides of the inequality by the coefficient of
:

Round to the nearest whole number:

Therefore, it will take Gage 9 months to get $300.
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Check your work by substituting the solved value into the initial inequality:


Since $315 is greater than $300, our solution is correct.