What is x? :

4. x/-12 = 3

20 only answer if 100% sure most high school-aged teens are very active. a. true b. false

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?