-4x + 0.4y = -0.8
6x + 0.4y = 4.2

The solution to the system is

(_,_)?

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me

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.