The matrices represents the number of boxes of cookies four Sunshine Scouts had at the beginning and the end of the day. After selling cookies for the entire day, which matrix represents the number of boxes of cookies sold by each troop in that day?

Arational number that is equivalent to -20/4?

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.

The formula to determine energy is e=1/2mv2? what is the formula solved for v?