•marble city has a population of 52,348 and covers an area of 125 square miles.•pebble city has the same population density as marble city.•the shape of pebble city resembles a rectangle with a width of 11.8 miles and a length of x miles.•the population of pebble city is 85,312.–which measure is closest to the value of x? answer choices: a) 11b) 17c) 36d) 77

Step-by-step explanation:

The population density is the ration between the population and the area covered. So, the population density of Marble City

If both cities have the same population density, this can be used to find the dimension of Pebble City:

Now, knowing the area of Pebble City, we can find its length

Therefore, the length of Pebble City has a length of 17 miles, approximately.

x/3-10=8

x/3=18

x=48

step-by-step explanation: