What parts of africa did the ebola outbreak start

Combine like terms. do not forget to use the distributive property to simplify the first term. 2(3y + 5k) - 2k

How does rain water cause erosion and deposition? a. when acidic water soaks into the ground, water dissolves limestone, resulting in the formation of caves. b. when a river overflows it moves downhill resulting in the formation of caves. c. when it rains, water flows into rivers and streams and moves back to land, resulting in the formation of caves. d. when water empties into lakes, sediment is deposited, resulting in formation of caves.

What man-made lake was created by the building of the hoover dam?