Give the solution (x, y) for each.
x-2y=4
x + 2y = 8

The jones farm has 24 cows that each produce 52 quarts of milk a day. how many quarts are produced each day altogether

In each bouquet of flowers, there are 2 roses and 3 white carnations. complete the table to find how many roses and carnations there are in 2 bouquets of flowers.

Given: x + y = 6. if xe (-15, -6, -1), then which of the following sets of ordered pairs are solutions? © {(-15, -21), (-6, -12), (-1, -7)} [(-15, 21), (-6, , 7)} {(-15, 21), (-6, 12), (-1, -7)}