Question 1: Solve the system. Use the substitution method.
.A
.B
.C
.D

C) No solution

Step-by-step explanation:

Because we know that y=3x-2, we can substitute the value of y into the first equation to get x:

-6x+2y=-6

-6x+2(3x-2)=-6

-6x+6x-4=-6

-4=-6

However, there is one problem! Since both sides are not equal to each other, there's no solution. Therefore, C is the only correct answer.

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).