Respuesta :

The equation would be 12x+85=y

x= # of people
y= Total amount of money

Edit: I did #4 sorry
$1 per person

There are 2 people

Subtract 2 from 12

12-2= 10

$2 per mile

10÷2= 5

The taxi driver drove 5 miles.

Hope this helped! :)

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