Which expressions are equivalent to 2x−4+4(3x−2)2x−4+4(3x−2) ?

select each correct answer.

8x(3x−6)8x(3x−6)

4(5x−2)4(5x−2)

14x−1214x−12

2(7x−6)

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me