A zookeeper is monitoring the population of penguins. The group needs to have exactly two times more males than females for the population to thrive. The zoo only has room for a maximum of 10 female penguins. Let x represent the number of female penguins and y represent the number of male penguins. Write the constraints that represent the possible number of male and female penguins that can live in a thriving population at the zoo. 0 < x ≤ 10 and 0 < y ≤ 20 x > 0 and y > 0 0 < x ≤ 10 and y > 20 x > 0 and y < 10.