Which number checks the equation 19 – m = 11? a. 8 b. 30 c. 7 d. 20

Given abcd ac=38 and ae=3x+4 find the value of x

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean