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5 January, 16:51

If the average of 2, 7, and c is 12, what is the value of x

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  1. 5 January, 17:32
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    The answer would be 27
  2. 5 January, 19:44
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    Answer: the answer is c=27

    Step-by-step explanation: to find the average you find the sum of all of the numbers and divide it by the number of answers that you have. so you will find 2+7+c and then divide by 3 in order to get 12. in order to find c you are going to do 12X3 which will give you an answer of 36. next add 7+2+9. subtract 36-9=27
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