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Leno4ka [110]
3 years ago
5

Can anyone help?make sure you simplify

Mathematics
1 answer:
ololo11 [35]3 years ago
6 0

This would be 5^2 because you have to subtract the exponents.

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Alik [6]

Answer:

60 ; - 40 ; 22 ; - 11

Step-by-step explanation:

Given that:

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Rules :

Every correct answer scores 3 points.

Each incorrect answer loses 2 points.

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It is possible to finish the quiz with a negative score.

a)

Maximum score : answering all questions correctly :

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= 3 * 20

= 60 points

b)

Minimum score is obtainable by answering all questions incorrectly ;

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= - 40 points

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4 0
2 years ago
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