The mouth of a river empties into another body of water. true or false?

TRUE

Explanation:

   River is a natural watercourse running from higher to lower and flowing into another river, sea or lake

    River mouth: This is where a stream of water, such as a river, flows. Thus, a river may have as its mouth another river, a large lake, a lagoon, a sea or the ocean;

there is a treasure chest with billions of gold on a sunken ship.

explanation:

i mean it is

(4,-2)

explanation:

6x+4y=16

-6x-9y=-6

-5y=10

y=-2

x=4