If */2 + 4 = 12, then the value of a is​

Which is a graph of a proportional relationship?

Select all of the following expressions that are equal to 2.5.

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.