Sonja and Lee are playing a game to determine who has the greatest hashtag sum To determine the winner find the sum of each grid square then the total sum or write tie sums are equal

Find the nonpermissible replacement for binthis expression.b2/5b +5

Carl's candies has determined that a candy bar measuring 3 inches long has a z-score of +1 and a candy bar measuring 3.75 inches long has a z-score of +2. what is the standard deviation of the length of candy bars produced at carl's candies?

Solve this 364x-64x=300x and 12(x2–x–1)+13(x2–x–1)=25(x2–x–1)