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anonymous
 3 years ago
Please help
On a test, each correct answer scores 5 points, each incorrect answer scores 2 points and each question left unanswered scores 0 points.
A) Suppose you answered all 20 questions on the test. What is the greatest number of questions you can answer incorrectly and still get a positive score? Explain your answer....
anonymous
 3 years ago
Please help On a test, each correct answer scores 5 points, each incorrect answer scores 2 points and each question left unanswered scores 0 points. A) Suppose you answered all 20 questions on the test. What is the greatest number of questions you can answer incorrectly and still get a positive score? Explain your answer....

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ParthKohli
 3 years ago
Best ResponseYou've already chosen the best response.1Let the number of correctly answered questions be \(x\). Then the number of incorrectly answered questions is \(20 x\). The number of points you get on this test is given by \(5x 2(20  x)\). Can you solve the inequality \(5x  2(20  x) > 0\)?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0sorry i did mistake. it is incorrect, my answer.

ParthKohli
 3 years ago
Best ResponseYou've already chosen the best response.1\(7x  40 > 0\). Now what are the values for \(x\)? When you get that, find the values for \(20  x\). You'd get your answer

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0No I am not on a test......it says on a test
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