4[q+5]=
whats the answer???

4(q+5) = 0

4q + 20

4q = -20

q= -5

4q + 20

q = -5

Step-by-step explanation:

4(q + 5)

Distribute:

4 x q + 4 x 5

4q + 20

Usually when given a proportion it is set to equal ZERO

So

4q + 20 = 0

4q = 0 - 20

4q = -20

q = -20 / 4

q = -5

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