Which of the following statements about von  thunen’s theory of human settlement is true? a. hardy field crops were located closest to the city. b. the city served as the epicenter. c. perishable items were grown farther away from the city. d. climate and soil quality varied throughout the land area surrounding the city.

To solve this system of equations by elimination, what operation could be used to eliminate the y-variable and find the value of x? 6x + 5y = 2 4x + 2y = 8 a) subtract 2 times the second equation from 3 times the first equation b) subtract 3 times the second equation from 2 times the first equation c) subtract 5 times the second equation from 2 times the first equation d) subtract 2 times the second equation from 5 times the first equation