Given that x = 2.2 correct to 1 decimal place, find the interval that contains the value of 4x + 3. Give your answer as an inequality.

Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26–34 pounds approximately 24–36 pounds approximately 28–32 pounds approximately 29–31 pounds

George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?