1. -6(x + 2) - 2 2. -3 - 7(-3 - 6v) *

3. -5(a - 6) + 2a *

4.-5(1 + 2k) - 8(-4 + 5k) *

5. 5(-3p + 7) + 5(p - 1) *

6. -5(x + 2) + 5(x - 5) *

7. 4(3x + 7) - 5x *

8. __3x - 2(-4x + 5) *

9. 8 + (2x – 1)7 *

10. -4(3n – 5) – 7n *

Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(−2, 8), b'(−5, 6), c'(−8, 8), d'(−4, 2).

Which one is the correct answer, and why?

When a 757 passenger jet begins its descent to the ronald reagan national airport in washington, d.c., it is 3900 feet from the ground. its angle of descent is 6 degrees. how far must the plane fly to reach the run way? a. 37,106 ft b. 37,310.4 ft c. 23,456.6 ft d 2,492.7 ft