Answer:
C) 9
Step-by-step explanation:
12 - 9 = 3
The answer is 2.
This is because the line crosses the x axis in 2 different places.
Hope this helps!
In order to find the temperature, you have to add -4 + 16. this would be C because negatives subtract. Hope you found this helpful!
Answer:


Step-by-step explanation:
Given:


Convert your equation into matrices form

Solve using reduced row reduction (RREF)









Answer:
by inscribed angle rule do it.
Step-by-step explanation:
hope this help