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Question 20 (5 points) A number is added to 9. The result is then multiplied by 4 to give a new result of 120. What is the nu
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Answer #1

let x is that number. Than

4(x+9) = 120

4x + 36 = 120

4x = 120 - 36 = 84

x = 84/4

x = 21

So Option B is correct Choice.

[ so that number is 21 ]

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