According to the USGS, the Himalayas, the world’s tallest mountain range, “continue to rise more than 1 cm a year -- a growth rate of 10 km in a million years!” What causes these mountains to continue to rise higher, even when they are continually subjected to forces of weathering and erosion?

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