angel000b
angel000b angel000b
  • 25-09-2020
  • Mathematics
contestada

The value of the guitar has been found to be -80y + 800, where y is the number of years since it was released. a. By how much is the value of the guitar decreasing per year? b. How much was the initial value of the comic?

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jacqueline917
jacqueline917 jacqueline917
  • 25-09-2020
B will be 81bdbdbdjdjjdjdhx
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saryul
saryul saryul
  • 19-11-2020

Answer:

B

Step-by-step explanation:

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