What is the primary difference between a delta and an alluvial fan? A. the reason why the river slowed down
B. their sediment type (clastic vs. chemical)
C. alluvial fans are found at lower elevations
D. their triangular shape
E. alluvial fans form where a river enters a standing body of water, deltas form in the desert

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