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

Which point is a solution to the inequality shown in this graph (-3,-3)(3,-1)

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212

Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?