A car rental agency advertise renting a car for $26.95 per day and $.25 per mile if Shawn runs his car for three days how many miles can he drive on $150 budget

First, we need to calculate the total cost of renting the car for three days.

$26.95 per day x 3 days = $80.85

Now, we subtract this cost from the $150 budget to find out how much Shawn has left for the mileage.

$150 - $80.85 = $69.15

Now we divide this remaining amount by the cost per mile to find out how many miles Shawn can drive.

$69.15 / $0.25 = 276.6 miles

Therefore, Shawn can drive up to 276 miles on a $150 budget after renting the car for three days.