Consider the equation: 4x + 3y - 23 = 42
4x+
The variables are:
The coefficients are:
The constants are:

1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

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?