Polynomial equation: x3 + 6x2 - 40x = 192
solutions: x = -8, x = -4, and x = 6
in the context of this problem, which solutions to the polynomial equation can you eliminate because they do not make sense?
x = –8
x = –4
x = 6

Suppose that 15 inches of wire cost 60 cents. at the same rate, how much (in cents) will 12 inches of wire cost

Use the given information to determine the exact trigonometric value.

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.