Select all of the answers that apply.

magma intrusions into rock layers beneath the earth's surface can be any of the following features:

dikes and sills
intrusive igneous rocks
extrusive igneous rocks
laccoliths and batholiths

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