Mathematics

Mathematics, 25.06.2019 21:00, Lacrosse34

My teacher taught it once and after break didn't review. i forgot how to do this. i only need 3 questions answered and the top points answer as well. explain how and why you got the answer you got. you.

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Mathematics, 15.07.2019 04:00, lacyfigueroa

On a certain quiz with 25 questions, each correct answer is scored 4 points and each incorrect answer is scored –1 point. questions not answered receive no points. a student who answered 23 questions and had a total score of 82 points answered how many questions correctly? 18 19 20 21 22

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Mathematics, 31.07.2019 04:00, lukevader311

Liza is playing a game in which she earns 3 points for each correct response but loses 2 points for each incorrect response. she missed the first 3 questions. right now she just hopes to break even. which statement is true? to break even, liza must answer 3 questions correctly to cancel out the 3 she answered incorrectly. to break even, liza must answer 2 questions correctly to give her 6 points, because she now has –6 points and the result would be a score of 0. to break even, liza must answer 6 questions correctly to give her 6 points, because she now has –6 points and the result would be a score of 0. to break even, liza must answer 1 question correctly, because she needs 3 points to cancel out the 3 questions she answered incorrectly.

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English, 20.09.2019 13:50, veronica022

Use the correct pronouns a teacher was asking tom a lot of questions but( couldn`t answer ( . the teacher then decided to ask ( some very easy questions. , tell ( when was the great fire of london? ``tom shook ( head.( didn`t know the answer. ``who was the first president of the usa? ``, asked the teacher. ( thought ( was the easiest question. tom thought for a long time but said nothing.the eacher got very angry and shouted,``george washinton! ``the student got up and began to walk to ( seat.``come back to ( the teacher shouted. ``i didn`t tell( to go out``.``oh, (12) am sorry,`` the student said to(( ( callled the next student.``

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Mathematics, 18.10.2019 07:00, ramsey5106

8. a teacher wanted to prevent students from guessing answers on a multiple-choice test. the teacher graded 5 points for a correct answer, 0 points for no answer, and -2 points for a wrong answer. giselle answered -17 questions correctly, left 3 blank, and had 5 wrong answers. she also got 8 out of 10 possible points for extra credit. what was her final score?

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