Question

write an expression for the sequence of operations described below. triple the sum of 9 and k do not simplify any part of the expression.

Explanation:

Step1: Find the sum of 9 and k

The sum of 9 and k is represented as \( 9 + k \).

Step2: Triple the sum

To triple the sum, we multiply the sum \( 9 + k \) by 3. So the expression is \( 3(9 + k) \).

Answer:

\( 3(9 + k) \)