Mathematics, 09.10.2021 09:10, mrus

13.On many multiple-choice tests, 1 point is given for each correct answer and 0.25 point is taken away for every wrong answer.
(This is to discourage guessing.) Answers that are left blank
do not affect the score. Gloria scored 62 on a test with 100
questions. Let C be the number of questions Gloria correctly
answered and let W be the number of wrong answers she had.
Give three possible pairs of values of C and W.
b. Write an equation that describes all possible solutions.
c. Graph all possible solutions.
a.

Answers: 3

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13.On many multiple-choice tests, 1 point is given for each correct answer and 0.25 point is taken...