3
algebraSolve: and
A
B
C
D
Correct Answer: A
Choice A is the correct answer. Solve independently and find the intersection.
- First:
- Second: (Reverse sign!)
- Combine: AND
?�� Strategic Tip: Don't forget to reverse the sign when dividing by -3.
Choice B is incorrect because it might result from dividing 12 by 2 instead of 3. Choice C is incorrect because it ignores the second constraint. Choice D is incorrect because it ignores the first constraint.