5
Answer: BSet 3: Linear Inequalities (Advanced)
Explanation
PROBLEM
A gym charges $50 enrollment plus $30 per month. Maximum months for $350 or less?
A gym charges $50 enrollment plus $30 per month. Maximum months for $350 or less?
A.
8
B.✓ Correct
10
C.
9
D.
12
Detailed Explanation
Choice B is the best answer. 50 + 30m <= 350. 30m <= 300, m <= 10
Why others are wrong:
A: 8 is incorrect because it does not satisfy the equation.
C: 9 is incorrect because it does not satisfy the equation.
D: 12 is incorrect because it does not satisfy the equation.