Round the number to the nearest thousand. 8,761

Solve the system of equations. y= 2x y= x^2 - 15

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)