QuestionLena uses 2 cups for cookies, $2 \frac{1}{2}$ for bread, and $\frac{1}{2}$ for dusting. Find a formula for flour used.

Studdy Solution
Comparing our expression with the options, we can see that option (A) matches our expression.
So, the correct answer is (A) $2 c+2 \frac{1}{2} b+\frac{1}{2}$.