A young sumo wrestler decided to go on a special high-protein diet to gain weight rapidly. he started at 90 kilograms and gained weight at a constant rate. after 8 months, he gained 138 kilograms.

let W represent the sumo wrestler’s weight (in kilograms) after t months.

Afarmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. each bag of soil covers 20 square yards. how many bags should the farmer purchase? (4 points) 1 bag 2 bags 3 bags 4 bags