Can someone answer and EXPLAIN ill mark brainliest!!

another expression for this would be 32x-74

Step-by-step explanation:

basically just solve the equation because that counts as another expression.

use the distributive property

3(4(3x-6) = first do 4(3x-6) = 12x-24

then multiply by the 3 we left behind in the first step: 3(12x-24) = 36x-72

next move onto the next -2(2x+1) = -4x-2

next put the two answers we got together : 36x-72-4x-2 = 32x-74

the is 32x-74

24x - 66

Step-by-step explanation:

3(4(3x - 6) - 2(2x + 1))

12x - 24 - 4x + 2

3(12x - 24 - 4x + 2)

36x - 72 - 12x + 6

Combine the terms:

(+ 36x - 12x) - 72 + 6

+ 24x - 72 + 6

+ 24x - 66

24x - 66

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

false

step-by-step explanation:

the reason i say this is because for a certain length of sides you can pick any two and the length is wither equal or greater than the third side and in this case it's not.

3 + 5 = 8

8 is smaller than 9 which is the third side.

hope this : )