8
algebraWhich value is a solution to ?
A
B
C
D
Correct Answer: A
Choice A is the correct answer. Solve the inequality first.
- Distribute:
- Simplify:
- Add 4x:
- Add 6:
- Divide by 7: , or
- Test Choices: We need a value . Only works (boundary value).
?�� Strategic Tip: means 2 is included.
Choice B is incorrect because 1 is not . Choice C is incorrect because 0 is not . Choice D is incorrect because -1 is not .