3 years ago

-5g - 2 + 5g + 6g -g

Mathematics

1 answer:

e-lub [12.9K]3 years ago

4 0

Answer : -2 +5G
Hopefully this is right

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On a 40 question test students gain 6 points for each correct answer and lose 0.5 points on each incorrect answer. If everyone r

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$\text{r}=5.5\text{c}-20$

Step-by-step explanation:

GIVEN: On a $40$ question test students gain $6$ points for each correct answer and lose $0.5$ points on each incorrect answer. If everyone required to give an answer to each question.

TO FIND: the formulas that describes how a student's raw score, r, depends on the number of correct answers he or she provided, c.

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Total raw marks $\text{r}=\text{total marks gained}-\text{total marks deducted}$

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