Ricardo measured the temperature in the morning. The temperature was -6 °C. The temperature is increasing 11 °C every hour. After how many
hours will the temperature be at least 2 °C? Select the best answer.
A less than 13 hours
B more than 24 hours
C less than 4 hours
D 5 hours or more

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?