Simplfy the following rational expression

(3x^2-19x-14)/(x^2-8x+7)

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score

There are 93 calories in a small candy bar how many calories are ther in a half dozen small candy bars?

Polygon abcd is a rectangle what is the area