Answer:
17 1/2
Step-by-step explanation:
21 - 3 1/2 = 17 1/2
It would be 17 1/2 because he said that he serves 3 and 1/2 that would mean you would subtract it so thats my answer
Have a great day
Answer:4
Answer: x= -100
X/5=-14-6
X/5=-20
X=-100