Evaluate the expression for the given value of each variable. 5a^{2}+ 4b^{3}, when a = 3 and b = 2

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the

Why is x= 4 a solution to the proportion 14/x 56/1 6

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.