2 years ago

Help me please I need the answer

Mathematics

1 answer:

Verdich [7]2 years ago

3 0

Answer:

141

Step-by-step explanation:

162+54-75=141

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50 students were asked what they did last night. 16 said they read a book, 41 said they watched TV, 7 said they did neither, how

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Answer:

14 students

Step-by-step explanation:

Given

Let:

$b \to$ read a book

$t \to$ watched TV

So, we have:

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$t = 41$

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Required

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This is calculated using:

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This gives:

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Open brackets

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Collect like terms

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Step-by-step explanation:

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