1.	If-then statements are also called ______________.
		A.	hypotheses	B.	conclusions
		C.	conditionals	D.	reasons
		Hint
	2.	Which values are a counterexample to the given statement? If x + y = an even number, then x is even and y is even.
		A.	x = 10, y = 9	B.	x = 12, y = 6
		C.	x = 21, y = 3	D.	x = 7, y = 12
		Hint
	3.	Which values are a counterexample to the given statement? If x · y = a decimal, then neither x nor y is a whole number.
		A.	x = 1, y = 0.5	B.	x = 0.3, y = 0.2
		C.	x = 7.1, y = 2.2	D.	x = 1.75, y = 0.9
		Hint
	4.	Which of the following is a counterexample to the statement that all dogs go to heaven?
		A.	Ricky's dogs went to heaven.	B.	All people go to heaven.
		C.	No people go to heaven.	D.	My dog did not go to heaven.
		Hint
	5.	Which of the following is a counterexample to the statement 8p – 3 is prime?
		A.	none of the above	B.	p = 2
		C.	p = 3	D.	p = 4
		Hint