a cellphone company charges $50 for the phone plus a monthy service charge of $30. which funtion gives the total amount for the charges?

Which shows the pre image of triangle xyz

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?

Asap will give brainiest to first person to answer what is the measure of angle b in the triangle? enter your answer in the box.m∠b=