Use the distributive property to rewrite the expression without parentheses

-2(x+13)

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?