*WILL GIVE POINTS* Which factors compose the least common denominator for this difference?

11x/x²+4x-12 - 7/2x²-4x

•(x+6)
•(x+2)
•(x-4)
•(x-6)
•(x-2)
•2x​

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%

What is the measure of angle x? a.101 b.158 c.44 d.79

The minimum height for riding on the super screaming spinner at the theme park is 52 inches. which of the following expressions shows the height to ride?