Which of the following is NOT a solution to the system of inequalities? (4, -1)
(2,-2)
2
2 (2,0)
(1,0)

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%

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd