Which of the following is the value of a when the function f(x) = 3xl is written in the standard form of an absolute value
function?
a. -1
b. -3
c. 1
d. 3

Juanita wade's new car has an msrp of $28,902.11 including title and processing fees. the premier package which includes surround sound and dvd player costs three times the amount of the in-style package which includes leather seats and select wheels. the total cost of her new car was $34,290.08 which included the 6.5% sales tax. find the cost of the premier package to the nearest cent.