What is the actual distance between river city and pine bluff

If 1 inch equals 3 miles on the scale of this map, then to find the real distance between River City and Pine Bluff, we simply need to multiply the amount of inches between the two on the map by the amount of miles per inch that the map scale represents.

3 * 3 = 9

The actual distance between River City and Pine Bluff is 9 miles.
Hope that helped! =)

So don't take my word i'm not exactly a mathematical person but i would assume a. because while selling the soap every month you increase in sells so you would by 11 percent. the you would get the factor 0.89 which if i had to guess would be the monthly profit over 11 probably wrong tho