Identify the expression as a perfect-square trinomial, a difference of squares, or neither. Factor the expression.
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
Alright, lets get started.
Suppose car was driven x miles in its 4 days trip.
Cost of a car rental is thirty dollar per day.
So, for 4 days, the car rental will be = $
For 1 mile, it adds fifteen cents,
So, for x miles, the cost will be = $
As per question, total rent is 180 $
Total rent will be =
Subtracting 120 in both sides
It means car was driven 400 miles. : Answer
Hope it will help :)