# Expressions

Let k represent an unknown number, express the following expressions:

1. The sum of the number n and two
2. The quotient of the number n and nine
3. Twice the number n
4. The difference between nine and the number n
5. Nine less than the number n

Result

k1 = (Correct answer is: n+2) k2 = (Correct answer is: n/9) k3 = (Correct answer is: 2n) k4 = (Correct answer is: 9-n) k5 = (Correct answer is: n-9) #### Solution:     Leave us a comment of this math problem and its solution (i.e. if it is still somewhat unclear...):

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km=45?. #### Following knowledge from mathematics are needed to solve this word math problem:

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