Question 5 of 8
select the correct answer.
on a television game show, contestants earn 5 points for each correct answer, but lose 2 points for each wrong answer. on last week's
show, the winning contestant earned 80 points and answered 30 questions.
given that x represents the number of questions answered correctly, and y represents the number of questions answered incorrectly.
determine which system of equations correctly represents this situation.
53 – 2y = 30
i + y = 80
9
51 – 2 = 80
i + y = 30
55 + 2y = 30
i - y = 80
53 + 2y = 80
i - y = 30

333333333333333333333333333333

step-by-step explanation:

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

10/60

step-by-step explanation:

if you divide 10 by 60 the answer is 0.166666 while if you divide or solve the other problems it equals 0.6