Doug bought land for $8000 in 2015. Its value decreased at a rate of 2.5% per year. How much was the land worth, to the nearest dollar, in 2020? a. $7048

b. $7049

c. $9050

d. $9051

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?