Question 1071131
{{{y=0*x+90}}}, for {{{x<=270}}}



Sonya had cost of rental,  $128 which is MORE than 90 dollars, and for miles MORE than 270.


{{{128-90=38*dollars}}} beyond $90.


{{{38*dollars*(1/0.2)(miles/dollar)=38*5*miles=highlight(190*miles)}}}.
---not yet the full answer...


Already did 270 allowed miles, and then did the 190 more miles.
{{{highlight(270+190=highlight(460))}}}, total miles.