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jeka94
3 years ago
12

Help asap! Lia can rent a van for either $90 per day with unlimited mileage or $50 per day with 250 free miles and an extra 25¢

for each mile over 250. For what number of miles traveled in one day would the unlimited mileage plan save Lia money? (Show work)
Mathematics
1 answer:
ryzh [129]3 years ago
7 0

Answer:

The unlimited mileage plan would save money for Lia from 410 miles onwards.

Step-by-step explanation:

Since Lia can rent a van for either $ 90 per day with unlimited mileage or $ 50 per day with 250 free miles and an extra 25 ¢ for each mile over 250, to determine for what number of miles traveled in one day would the unlimited mileage plan save Lia money, the following calculation must be performed:

90.25 - 50 = 40.25

40.25 / 0.25 = 161

161 + 250 = 411

Therefore, the unlimited mileage plan would save money for Lia from 410 miles onwards.

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Answer:

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Step-by-step explanation:

<u><em>The correct quadratic equation is</em></u>

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we know that

The formula to solve a quadratic equation of the form

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substitute in the formula

x=\frac{-11(+/-)\sqrt{11^{2}-4(2)(15)}} {2(2)}

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x_2=\frac{-11(-)1}{4}=-3

therefore

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3 years ago
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