What are the next four terms of the arithmetic sequence 122, 111, 100, . . ? a. 95, 90, 85, 80 c. 92, 88, 84, 80 b. 89, 78, 67, 56 d. 94, 88, 82, 76

Firstly I recommend analyzing the pattern which they follow.

122111100

11.11

Each time the other value is decreased by a total of 11.

therefore the pattern would go:

12211110089786756

if you are not sure about that just subtract 11 from each

fsfd

step-by-step explanation:

fdddff

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