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Yuki888 [10]
3 years ago
9

Help.. :)

Mathematics
2 answers:
BARSIC [14]3 years ago
8 0
M equals c over e is not equal to e=mc


jeyben [28]3 years ago
4 0

Answer with Step-by-step explanation:

we are given a equation:

e=mc

We have to find which equation is not equivalent to the above formula.

  • e=mc

Dividing both sides by c,we get

m=e/c

i.e. m equals e over c

  • e=mc

Dividing both sides by m,we get

c=e/m

i.e. c equals e over m

  • e=mc=cm
  • But m is not equal to c over e

Hence, The equation which is not equivalent to e=mc is:

m equals c over e

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5 0
3 years ago
adult tickets to a play cost $22. tickets for children cost $15. tickets for a group of 11 people cost a total of $228. write an
Tom [10]

Adults = 9

Children = 2


Let x be the number of adults.

11-x is the number of children.


22x + 15(11-x) = 228

22x + 165 - 15x = 228

22x - 15x = 228 - 165

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(not my answer btw)

3 0
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Read 2 more answers
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