Which pair of expressions are equivalent? a. 2y – 4 and 2y – 4 + 9 b. 14x – 7 and 7x – 14 c. 9y + 3 + 2 and 3(y + 1) + 2 d. x + y and x – y + 2y e. x + 2y and x – y

answer: the first one

step-by-step explanation: use a calculator and divide the minutes by the dollars.

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).