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Answer:
(5,0)
Step-by-step explanation:
5 is in x-axis and y is in y-axis
Answer:

Step-by-step explanation:
Let the office charge = x
Amount paid by Medicare = ⅞x
Amount paid by Ross = ¼(⅞x) = $262.50
Solve for x

Check:

OK.
Answer:
They are equivalent because they equal the same, but the numbers are just flipped around. True
Step-by-step explanation: