When considering a water spout, which of the below forces dominate a moving parcel of air?
a. coriolis and centrifugal forces
b. drag and coriolis forces
c. pgf and centrifugal forces
d. pgf and drag

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