348 /15 = 23.2 miles per gallon
232 miles/ 23.2 miles per gallon = 10 gallons
Answer:
Slope = -1
Step-by-step explanation:

The correct answer is …..3, 2 1/4, 2 1/2
If I understand your question correctly then it's simple all you have to do is use the numbers in the place of the b and c so the question would be what is 8-7 which equals 1