A system of equations has 1 solution. If 4x – y = 5 is one of the equations, which could be the other equation?
1 answer:
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Answer:
<em>Each of you should chip in </em><em>$5.4</em>
Step-by-step explanation:
You are going on a road trip over a distance of 300 km with three friends.
The car consumes 6 liters of gas per 100 km and gas costs $1.20 per liter.
For 100 km the car consumes 6 liter of fuel, so for 300 km it will consume
For 1 liter of gas it costs $1.20, so for 18 liters it will cost
As total 4 persons are there, so each will contribute