62 divided by 8,090 dares to take on this challenge! must show your work!

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

Is the figure congruent? yes or no?

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%