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What can be interpreted about the solution of the inequality

What can be interpreted about the solution of the inequality-example-1

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We have that last most the bill was over $90, if the initial cost is $70 for 500 min


90-70=20

If the cost for an additional minute is $0.40


0.40m>20
m>50

More than 50 additional minutes were used

ANSWER

C. More than 50 additional minutes were used

User Alexcamostyle
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