Answer:
7. (-1, 10)
8. (7,-6)
9. C
10. One solution, Infinitely Many Solutions, No Solution
11. Adult tickets: 52 Student tickets: 68
Answer: Clockwise rotation 80°
Step-by-step explanation:
∠HOF = (360°/9)*2 = 80°
2.000 pluse 4.00=600.000
4 pluse 2=6
thousand pluse hundreds=hundre thousandths
Answer: 819
Step-by-step explanation: GL