Mathematics, 20.06.2020 22:57, krystalScott17

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.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 23:00, oofdiegoofdie5562

Which point has an coordinates of (2,0) ? a

Answers: 1

continue

Mathematics, 22.06.2019 00:00, lilacastro

The width of a rectangle is half as long as the length. the rectangle has an area of 18 square feet. what are the length and width of the rectangle?

Answers: 1

continue

Mathematics, 22.06.2019 00:50, Jasten

D. in a discrete probability distribution, the sum of the probabilities for the discrete variables will be > 1. true or false

Answers: 1

continue

Mathematics, 22.06.2019 01:20, lauretta

Aprobability experiment is conducted in which the sample space of the experiment is s={7,8,9,10,11,12,13,14,15,16,17,18 }, event f={7,8,9,10,11,12}, and event g={11,12,13,14}. assume that each outcome is equally likely. list the outcomes in f or g. find p(f or g) by counting the number of outcomes in f or g. determine p(f or g) using the general addition rule.

Answers: 2

continue

Do you know the correct answer?

On a television game show, contestants earn 5 points for each correct answer, but lose 2 points for...