Answer:
A)
gallons
B) Distance between Town A and Town B is
miles
Step-by-step explanation:
A)
We know, number of gallons = 
if miles per gallon (mpg) is given as 24 & total distance travelled is 3x miles, then, using formula we have:
Number of Gallons = 
B)
Now, given is number of gallons = 2y & we know mpg is 24; <em>so what is the distance?</em>
We use the same formula and solve for distance (let distance between A and B be "D"):

Yeah because he was at least 80% and when you add the grain and carbon that was total. Then divide the carbon. It will be 80%
16x + 33y = 260, I think this is correct. Hope this helps!:)
R - (12÷r)+2
I think that thats the answer