K. 2 Write variable expressions: two or three operations \( 6 Q T \) Write an expression for the sequence of operations described below. multiply 5 by 10, then multiply \( j \) by the result Do not simplify any part of the expression.

To express the operations you've described, we start by multiplying 5 by 10, which gives us \( 5 \times 10 \). Next, we need to take the variable \( j \) and multiply it by the result of the first operation. This can be written as: \( j \times (5 \times 10) \) This expression neatly encapsulates the sequence of operations you've mentioned without simplifying any part of it! Another fun way to look at this expression is to imagine it as a recipe: first, you mix 5 and 10, creating a delicious number, and then you add some 'j' flavor by multiplying it in. It’s like cooking math!