Bill lent some money to his two brothers. He wrote down the amounts so he would not forget. The list shows his younger brother with −$12.75 and his older brother with $0. Which of the following statements best describes the amounts?

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?