Prin scadere 29 + 20
48 + 13
65 38
Bunica are 35 de găini, cu 26 mai puține curci, iar rate, cu 14 mai multe de
Câte păsări de curte are bunica?​

The population of a small rural town in the year 2006 was 2,459. the population can be modeled by the function below, where f(x residents and t is the number of years elapsed since 2006. f(t) = 2,459(0.92)