Answer:
Answer is option D
Explanation:
It says 3 packages of bolts which means (11.50×3)$ and 2 packages of nails which means (5.10×2)$. It says that 3 packages of bolts and 2 packages of nails is $44.70
(11.50×3)+(5.10×2)= 44.70
So the answer is option D