Answer:
11x
Step-by-step explanation:
Forget about the x until the end and add the numbers together.
4 days earning = $85.40
so, 1 day earning will be = $85.40/4 = $21.35
Now, 11 days earning would be: $21.35 * 11 = $234.85
OPTION C IS YOUR ANSWER.
I attached a graph.
Hope that helps!
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