1. 4y/4 + 2x for y = 6, x = 2? 2. 8x /(x - 1) + 4 for x = 3?

3. 3(x - y) - 5 for x = 7, y = 4?

4. (x - 5)5 for x = 9?

5. 6y/5 for y = 30?

6. 10 + 2(3x - 2) for x = 4?

7. 12/y - 2 for y = 3?

8. 11 + x(12 - 2x) for x = 2?

9. xy + 2x -10 for x = 3, y = 2?

10. 3x(x - 5) for x = 10?

11. 75 - 7x + 5 for x = 2?

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)

Write a function rule for the table. hours worked pay 2 $16.00 4 $32.00 6 $48.00 8 $64.00 p = 16h p = 8.00h p = h + 16 h = 8.00p

If m∠abc = 70°, what is m∠abd? justify your reasoning.  using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°.  using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°.  using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality.  using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.