He is wearing a coat and the temperature is below 30°F.
Math-way.com will help you with this problem
2 is the answer im pretty sure
Answer: <em>1</em>
Step-by-step explanation:
<em>4b-5a</em>
<em>4(4)-5(3)</em>
<em>16-5(3)</em>
<em>16-15</em>
<em>1</em>