The answer is -13 because the opposite of 30 and 8 are negative 30 and negative 8
Answer:
The gasoline cost $411.47.
Step-by-step explanation:
This problem can be solved using rules of three.
The first step is finding how many gallons were used.
They travelled a total of 3982 miles. They averaged 24 miles per gallon of gasoline.
So
1 gallon = 24 miles
x gallons - 3982 miles



195.9 gallons were used.
How much did the gasoline cost is the price per gallon was $2.48?
Each gallon costs $2.48. 195.9 gallons were used. So
$2.48*195.9 = $411.47
The gasoline cost $411.47.
Answer:
2
Step-by-step explanation:
im not totally sure but u think the answer is 2
Answer:
4c + 5 = R
Step-by-step explanation:
This should help you