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fredd [130]
3 years ago
14

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 mi

le over 250. For what number of miles traveled in one day would the unlimited mileage plan save Lia money? (Show work)
Mathematics
1 answer:
serious [3.7K]3 years ago
7 0

9514 1404 393

Answer:

  more than 410

Step-by-step explanation:

For x miles, the second plan costs ...

  p2 = 50 +0.25(x -250)

For the first plan to be cheaper requires ...

  p1 < p2

  90 < 50 +0.25(x -250)

  40 < 0.25(x -250) . . . . . . subtract 50

  160 < x -250 . . . . . . . divide by 0.25

  410 < x . . . . . . . . . add 250

For more than 410 miles in one day, the unlimited plan would save money.

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Jet001 [13]
Hi let me help you out there 
There are 12 months in a year 
$85,608 is the amount she earns in a year 
you do 
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85,608 divided by 12= $7,134
The answer is B

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Sometimes, the measurements of the flag are chosen to go with the height of the flagpole. The US flag is customarily displayed on a pole 3-4 times as long as the flag is long. That is, the diagonal of the flag is about 0.28 to 0.38 times the pole height.* I could not find comparable information about the Swiss flag.

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