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Correct Answer: B
Correct Answer: B
Method / Topic: Algebra
The answer satisfies the equation formed from the question.
Short Explanation
Detailed Explanation
Correct Answer: B
Method / Topic: Algebra
A fixed fee is added only once, while the monthly fee is multiplied by the number of months. Therefore, the total cost is C = 12m + 18.
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Learn + Solve: Shortcut, Trap & Fast Route Click to view shortcut, steps, and common mistake
Shortcut used, common trap, and the fastest solving route
- Let the unknown be a variable.
- Translate the statement into an equation.
- Solve and verify in options.
A gym charges a one-time registration fee of $18 plus $12 per month. Which equation gives the total cost C, in dollars, for m months?
Explanation
Correct Answer: B
Method / Topic: Algebra
The answer satisfies the equation formed from the question.
Short Explanation
Detailed Explanation
Correct Answer: B
Method / Topic: Algebra
A fixed fee is added only once, while the monthly fee is multiplied by the number of months. Therefore, the total cost is C = 12m + 18.
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