Answer:
I think the answer would be something like this:
Step-by-step explanation:
there are 4 friends and they each pay 10 dollars
so 4*10 = 40
but then the bill is only $22.76
so you have to subtract the $40 by $22.76
you would then get 17.24$
because there are 4 people, you can divide $17.24 by 4 to get the final answer...
which is: $4.31
I hope this was useful!