Answer:
negative 11/6
Step-by-step explanation:
24.4 miles per gallon or 24 2/5 miles per gallon.
for the second question u have asked
4n-40=7(-2n+2)
4n-40=-14n+14
subtract -4n from both sides
-40 = -18n +14
subtract -14 from both sides
-54=-18n
divide both sides by -18
3 = n
Health inspector:7,14,21,28
Fire inspector:12,24,36,48
They will both be there on day 84
