State sales taxes are imposed on top of any federal sales tax and taxes for ... Base retail sales tax is set at a certain number of cents per every dollar spent in a retail ... tax rate is an additional amount per gallon paid by the purchaser of gasoline. ... tax at seven cents), Tennessee, Utah, Virginia, West Virginia and Wyoming.
We have 8/2.5=3.2 What does this mean? Well, it means that (if the miles are porportional to the dogs) that means he will see 3.2 as many dogs. So, we have 12*3.2=38.4, or 38 if the homework is asking for a rounded number. Hope I helped!