Explanation:
To calculate the cost of gas for a trip, you can use the following formula:
Cost of gas = (Distance / MPG) * Cost per gallon
In this case, we know that the distance is 250 miles, the MPG is 15, and the cost per gallon is $2.75.
Plugging these values into the formula, we get:
Cost of gas = (250 / 15) * $2.75 = $41.67
Therefore, it will cost $41.67 in gas to drive 250 miles at 15 MPG.