dans parents are going to pay for half his car if he gets a 90 average in math for all four marking periods and the final exam. Here are his grades for the first four quarters: 91,83,90 and 89. What grade does he need on his final exam to have a 90 average?

good luck on your studies! : )

david edward.

the answer is 54 sq. ft. i just did this question, on odyssey ware, and it was right. make brainliest.

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).

a.)the line for function b is steeper