A baby weighs 18 pounds at her four month appointment. Six months later she weighs 24 pounds. By what percentage did the baby’s weight increase? Was this increase or decrease?

Jessica is organizing a guided tour of the rain forest. the average profit per person that the touring company makes is given by the rational expression 18x+35/x, where x is the number of people going on the tour. what does the numerator of this rational expression represents?

Afarmer has 5 times as many cows as pigs. the farmer only has cows and pigs, and he has 168 animals. how many cows does he have?

Run a linear regression to determine an equation (y=mx+b y=mx+b)