Agirl is snorkeling 1 meter below sea level and then she divides another 0.5 meters. how far below sea level is the girl?

In the coordinate plan (-6,9) b (3,9) c (3,3) def is shown in the coordinate plan below

How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?

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.