What is the contrapositive of the statement below? х =y
O A. X=-
B. y = -x
С. y = X
D. -* -

Step-by-step explanation:

This is the definition of the contrapositive of an implication.

If you draw out the truth tables for each implication, you will see that those two implications are logically equivalent.

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed

the correct answer option is (2x-3)(2x+3).

step-by-step explanation:

we are given the following expression and we are to factorize it:

we are to find such factors that when multiplied they give a result of 36 (9 x 4 = 36) and when added they give a result of 0.

the two such factors of 36 are negative six and postive six.

factorizing the given expression to get:

therefore, the correct factorization of is (2x-3)(2x+3).