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anonymous

  • one year ago

Help! Algebra!!!

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  1. anonymous
    • one year ago
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    Jonah is purchasing a car that is on sale for 15% off. He knows the function that represents the sale price of his car is c(p) = 0.85p, where p is the original price of the car. He also knows he has to pay 9% sale's tax on the car. The price of the car with tax is f(c) = 1.09c, where c is the sale price of the car. Determine the composite function that can be used to calculate the final price of Jonah's car by solving for f[c(p)].

  2. anonymous
    • one year ago
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    f[c(p)] = 0.9265cp f[c(p)] = 0.9265p f[c(p)] = 1.94cp f[c(p)] = 1.94p

  3. anonymous
    • one year ago
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    for these there are two easy steps first make sure its less than one and second make sure it ahs only p at the end so what answer matches the description @MafHater

  4. anonymous
    • one year ago
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    What do you think @Keigh2015 ?

  5. anonymous
    • one year ago
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    B?

  6. anonymous
    • one year ago
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    yes

  7. anonymous
    • one year ago
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    Cool.

  8. Keigh2015
    • one year ago
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    I was looking at something, I could have sworn I did this too.

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