Math, asked by deniyamaria123, 1 day ago

In a school there are 20 teachers who teach Mathematics or Physics.Of these, 12 teach Mathematics and 4 teach both Mathematics and Physics. How many teach Physics?How many teach only Physics?

Answers

Answered by anveshagoelmaps

0

Answer:

please mark brainellest

Step-by-step explanation:

12 teachers teaches physics

Answered by a3mathpro

1

ANSWER:x=4

12+4+x=20
16+x = 20
x = 20 - 16
x=4

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