In a ! ! : ) which statement is true?

a-all whole numbers are rational numbers.
b-all rational numbers are integers.
c-all integers are whole numbers.
d-none of the above

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

10% of 1,900,000. show me how you got the answer

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?