Question

Andy is six more than tripled his sisters age. If his sisters age is represented by N, write the expression.

a
2n+6

b
3N+6

c
3n-6

Answer 1

If Andy is six more than tripled his sister's age (represented by N), the expression can be written as:

\[ 3N + 6 \]

So the correct answer is:

**b. 3N + 6**