<span> i think that -1 is the answer </span>
B = 12 - a
Subtract a from both sides to isolate b, and you get the answer.
They do all EXCEPT D, but the best answer is A because one can solve the system of equations this way
Answer:
Solution graphed. Please check image.
Step-by-step explanation:
Let's simplify.
- x + 3 < -6
- => x < -6 - 3
- => x < -9
The solution is graphed below.
Hoped this helped!
Answer:
38
Step-by-step explanation: