1. If-then statements are also called ______________. A. hypotheses B. conditionals C. conclusions D. reasons Hint 2. Write the inverse of the conditional ''If Deanna eats the last cookie, then Leon will buy more.'' A. If Deanna does not eat the last cookie, then Leon will not buy more. B. If Deanna does not eat the last cookie, then Leon will buy more. C. If Deanna eats the last cookie, then Leon will not buy more. D. If Leon does not buy more, then Deanna did not eat the last cookie. Hint 3. In order to find the contrapositive of a conditional, you must first find the _____ and then find the _____ of each part. A. converse, negation B. hypothesis, converse C. converse, inverse D. inverse, negation Hint 4. What is the negation of the conclusion of the following conditional?All birds can fly. A. It cannot fly. B. It is not a bird. C. It can fly. D. It is a bird Hint 5. What is a valid conclusion to the following hypothesis?If there are two points... A. There are two lines containing both points. B. There is one line containing both points. C. There are an infinite number of lines containing both points. D. There are no lines containing both points. Hint