Acar dealership increased the price of a certain car by 12%. the original price was $39.800.
(a) fill in the blank to write the new price in terms of the original price.
write your answer as a decimal.
new price =
x original price
(b) use your answer in part (a) to determine the new price.
new price: $[]

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Write the equation in general quadratic form: plz !

Sandy is upgrading her internet service. fast internet charges $20 for installation and $52.45 per month. quick internet has free installation but charges $57.45 per month. part 1 out of 2 complete the equation that can be used to find the number of months after which the internet service would cost the same. use the variable x to represent the number of months of internet service purchased.