If it's add you subtract if it's subtract you add
First, we can write the equation of the line using the information provided:
Now, we can create a table:
Finally, we can graph the line:
Answer:
The total cost of the petrol is 2.075 cents.
Step-by-step explanation:
The cost of per gallon petrol = 0.83
Drive per gallon = 8 miles
Here, total distance traveled = 20 miles.
So, the total petrol used for 20 miles = (20 / 8) gallons
= 2.5 gallons
Now, cost of petrol per gallon = 0.83 cents
So, total cost of petrol = 0.83 x 2.5 = 2.075 cents
Hence, the total cost of the petrol is 2.075 cents.
20.5 is the answer because when you divide 98.4 by 4.8 you get 20.5 as the answer
