The scale of a map is 1 inch equals 500 Miles City a is 650 miles from City see how far is the distance on the map

I think the City A is 1.3 inches from City C.  

Step-by-step explanation:

We can easily solve this by setting up a ratio. A ratio shows the relation of two numbers when compared to another set of numbers.

In this case, we know that 1 inch is equal to 500 miles, and we are trying to find how many inches are 650 miles. Therefore, we set up a ratio like:

Now, we must find out what we need to multiply "500" by to get "650."

500x=650

/500  /500

x=1.3

Since we need to multiply "500" by 1.3 to get "650," we know that we need to multiple our inches by 1.3 as well. This will keep the fractions equivalent.

1*1.3=1.3

d? maybe

step-by-step explanation:

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value