(-x++2) subtract linear expressions!

With this one. will mark brainliest

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

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