Consider u = {x|x is a negative real number}which is an empty set? o {x|x eu and x has a negative cube root}o {x|x eu and x has a negative square root}{x|x eu and x is equal to the product of a positive number and -1}{x|x eu and x is equal to the sum of one negative and one positive number?

3rd box is the answer

step-by-step explanation:

gregory's graph is incorrect because it shows 2 inches of growth for each week when it should show 0.75 inches of growth each week.

u what ?

step-by-step explanation:

assuming you mean addition: addition and subtraction are reverse operations.

step-by-step explanation: