algebra
posted by Lisa on .
In a math class, 20 students stayed up late to watch the basketball game and 5 did not. What conclusion can you make?

What conclusion did you make?
http://www.jiskha.com/display.cgi?id=1401750677 
if jack's truck is worth $4000 now but losing 8% of its value every year, what will it be worth in 5 years

you are given the 2012 value of a product and the rate at which the value is expected to change during the next 5 years. use this information to write a linear aquation that gives the dollar value V of the product in terms of the year. (let t=12 represent 2012). 2012 value $156 and rate 4.50 increase per year.