Respuesta :

Answer:

$0.35 for 3 1/2 cups of flour

Explanation:

1. $0.10 per cup and $0.05 per half cup

2. 3 * 0.10 = 0.30

3. 1 * 0.05 = 0.05

0.30 + 0.05 = $0.35 for 3 1/2 cups of flour