Solve for x.

-3x = -15

x = -5
x = -45
x = 5

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 function has a range {yly< 5}? question on picture above^

What is the approximate value of  x  in the equation below.–3.396–0.7080.3040.955