Which equation models this problem? carol paid $271 to rent a car for 4 days. what was the rate, r, per day to rent the car? a: 27]r=4 b: r/271=4 c: r=4/271 d: 4r=271

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).