Answer:
280 miles
Step-by-step explanation:
First you multiply 15 x 4= 60 gallons. You then multiply 4 x 70=280 miles
Hope this helps!
0.02116402116
Or otherwise written as- 0.211
S= -3
3s-12=-21
3s= -21+12
3s= -9
s= -9/3
s= -3