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2 years ago

If C(m) = 0.50m + 30 represents the cost of renting a car, how many miles were driven if the cost is $130?

Mathematics

1 answer:

Alecsey [184]2 years ago

3 0

Answer:

<h2>200 miles</h2>

Step-by-step explanation:

$C(m)=0.50m+30\\\\\text{Put}\ C(m)=130\ \text{and solve the equation for }\ m:\\\\130=0.50m+30\qquad\text{subtract 30 from both sides}\\\\130-30=0.50m+30-30\\\\100=0.50m\qquad\text{multiply both sides by 2}\\\\(2)(100)=(2)(0.50m)\\\\200=1m\to m=200$

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3 years ago

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mafiozo [28]

Answer:

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Step-by-step explanation:

Given:

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To Find:

Equation of line passing through ( 16, -7) and is perpendicular to the line

$2x-3y=12$

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Comparing with,

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WARRIOR [948]

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