Given that the car consumes 6 liters of gas for every 100 kilometers it covers, then it needs to consume 4000(6)÷100 = 240 liters of gas to cover 4000 kilometers.
Since the cost of gas is $1.50 per liter, then 240 liters would cost (1.50)(240) = $360.
Since all of four friends would share the cost equally, then it will cost 360 ÷ 4 = $90 each person for the trip.
Answer: $90
Depends greatly on the type of function.
Some things to keep in mind:
1.) the value of the denominator of a fraction cannot be zero
2.) the inside of an even root cannot be less than zero
3. The argument of a logarithmic function must be greater than zero
4. Plus many more other rules and such
But a simpler explanation, just find out what values x can be for the given function, and what y can be.
The x values make up the domain, the y, the range
Graphs are helpful
Hope this helps!
Answer:
25.50=3.75h+0.50d
Step-by-step explanation:
2 and 28 do belong together 4 and 14 do not belong together because there is nothing to multiply 4 by to get 14.6 and 9 do not belong together because as I said last time there is nothing to multiply etc........