The mean temperature for the first 7 days in January was 2 °C. The temperature on the 8th day was 4 °C.
What is the mean temperature for the first 8 days in January?

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)

In a timed typing test lara typed 63 words per minute.estimate the number of words she should be able to type in half in hour show your work

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.