Answer:
$153
Step-by-step explanation:
153
Well I don't know if this is a trick question or a mistake but you wrote how much do they have in their wallets. They symbolizes all of them. So its 153. If this is a mistake comment back and I will help you.
12i + 2
Combine like terms.
-1 + 3 = 2
5i + 7i = 12i
12i + 2 is your answer.
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Answer: The picture contains the answer and the steps
850- 475= 375 increase over 2 months.
375 ÷2= $187.50