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ivano_logy

  • 3 years ago

Of 50 students surveyed. 30 day they like algebra, 21 say they like trigonometry, and 8 say they like both. How many students do not like either algebra or trigonometry? A 7 B 0 C 12 D1

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  1. gdogthegirl
    • 3 years ago
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    It is A because 30+21 is 51 then subtract 8 from that which is 43 then subtract 43 from 50 it is 7

  2. gdogthegirl
    • 3 years ago
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    Does that make sense?

  3. ivano_logy
    • 3 years ago
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    Hahahha, that is the right answer. Thank you:)

  4. gdogthegirl
    • 3 years ago
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    Haha? Your Welcome:)

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