Answer:
I believe the answer is 36.
The answer would be A. Tammy's initial pay was $10
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I think the question is asking for the cost (C) when we already know that the sell price (S) is $24
So C+M=S
C+0.45C=24
1.45C=24
C=16.5516
And the answer is $16 and 55 cents
The y-intercept is (0,-11), which is option C.