Of 2012 consumers polled, some like only animated movies, some prefer just musicals, and some like both. if 74 people like only animated, and 86 like both, how many people prefer only musicals?
a: 52
b: 65
c: 74
d: 86

Lesson 9-3 for items 8-10, a square is drawn in the coordinate plane, with vertices as shown in the diagram. then the square is reflected across the x-axis. -2 4 8. the function that describes the reflection is (x, y) - a. (x, y-3). b. (x, y-6). c. (-x, y). d. (x,- y).