Nine plus six equals fifteen. This is a basic arithmetic operation where you are adding two numbers together. In this case, you are combining the value of nine with the value of six to get the total sum of fifteen.
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the answer is 2
Six plus four divided by eight times nine minus four is equal to 6.5
Nine plus two equals 11 and when you add six to 11 you get 17.
15!! Not 16, that person was wrong!!
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