1-3(x-5)=5x-12/2

solve this equation

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?

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?