The water level of the reservoir in purcellville, virginia was 2 feet below normal. after a heavy rainstorm, the water level increased to 5 feet above normal. write and solve a subtraction problem to find the change in the water level caused by the rainstorm.

i think it is -2+5=3 but that isn't a subtraction

What is the solution to the equation e3x=12? round your answer to the nearest hundredth

Complete the steps to find 4.830 ÷ 5

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.