Subtract a number from the next number.
39 - 45 = -6
Answer: B. -6
Because the ratio for both candles is 20/60 or 1/3 then take the number of ounces the candle has and divide by 1/3. In expression: 9 / 1/3 => 9 * 3 = 18
I think the answer is: ACD
Answer:
where does it stopes
Step-by-step explanation: