Solution: 9. Kathy babysits for $7.25 an hour plus $5.75 in transportation costs.
Jared babysits for $7.50 an hour plus $3.25 in transportation costs.
After how many hours is Jared the more expensive sitter?

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).