Answer:
7) 80 degrees
8) x = 73 and the angle(KEF) = 147
Step-by-step explanation:
360 - 160 = 200
200 - 53 = 147
2x+1=147
x = 73
Answer: (2, 6.5)
<u>Step-by-step explanation:</u>

Answer:
Person D
Step-by-step explanation: Because when you subtract the deductions from what the people earned. Person D has the least amount of money.
Answer:
The domain would be {-1,0,2}.
Step-by-step explanation:
The 0 is in the thousands place.