Determine the number of terms in the following expressions and classify them as monomial, binomial, trinomial or polynomial. 3.1.1 3m +4n 3.1.2 7a 4 x 3b3-c2 +15 3.1.3 25 m 2 5 m + b 2 x 3b​

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.