HELP NEED ANSWER ASAP Angelica bought some novels from a bookstore. She bought 12 novels, and each novel cost the same price. She paid a total of $120 including a $13 discount off the total price. Which equation could be used to find x, the cost of each novel Angelica bought? A. 12x + 13 = 120 B. 120x - 12 = 13 C. 12x - 13 = 120 D. 13x - 120 = 12

For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?