SOMEBODY HELP ME PLEASE ASAP PLEASE ANSWER ANYONE Use the chart below to answer the questions: Country Population (1997 estimate) Area (square km) U. S. 272,648,000 9,364,520 Romania 22,609,000 237,391 Ghana 18,339,000 237,533 Which of these countries has the greatest population density? Which has the least? Provide an explanation and proof for your answer to receive full credit.

Step-by-step explanation:

Put it into a table and its not confusing at all. The density will have a label of

. To find the density, simply divide the population by the area.

                              Population                 Area                           Density

United States      272,648,000            9,364,520                     29.1

Romania               22,609,000               237,391                       95.2

Ghana                    18,339,000               237,533                      77.2

From this. it's obvious that the most densely populated area is Romania. There are approximately 95 people crammed into a kilometer squared area of land.                

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get