Which ordered pairs are solutions to the equation?
y = 3x + 1
a.
(6, 19) and (0, 0)
b.
(6, 18) and (0, 1)
c.
(6, 19) and (0, 1)
d.
(19, 6) and (0, 1)

Acertain volume of water contains 100000 hydrogen atoms and 50,000 oxygen atoms how many hydrogen atoms are in a volume of water containing 4 million oxygen atoms

Whit h equation best represents this situation the number 98 increased by an unknown number equal to 120

Can someone show me step by step how to do this?