Write an equation of the direct variation that includes the point (–10, –17). what would be the answer? a.)y=-1 7/10x b.)y=1 7/10x c.)y=10/17x d.)y=-1/17x

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

Use sigma notation to represent the following series for 9 terms.

50 points~ ! i have to turn this in tomarrow