Answer:
total cost= 24.6
Step-by-step explanation:
12 ÷ 20 = 0.6 per straight line
arc 0.6 × 3/2 = 0.9
12 + 0.9 × 14
12 + 12.6 = 24.6
The total cost of the trip was $27.81
Step-by-step explanation:
Given,
Distance traveled = 245.22 miles
Distance traveled per gallon = 25.3 miles
Gallons used for 245.22 miles = 
Gallons used for 245.22 miles = 
9.69 gallons were used for 245.22 miles.
Cost per gallon = $2.87
Cost of 9.69 gallons = 2.87*9.69 = $27.81
The total cost of the trip was $27.81
Keywords: division, multiplication
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I believe the answer the the question A number is divisible by 3 if the sum of the digits of the number is divisible by 3. Is 504, it makes sense