3 years ago

URGENT : What is the value of the expression (1 - 2) - (3 - 4) - (5 - 6) - etc.ect. - (99 - 100)?

Mathematics

1 answer:

enot [183]3 years ago

5 0

-50 to -51; 49 to 50; -48 to -49; 48 to 49; 50 to 51

I just add one

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We want to solve the equation :

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divide both sides by 3:

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add -3 to both sides:

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Step-by-step explanation:

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QUESTÃO 01

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Responder:

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Twice a number is equal to negative four :
2n = -4

answer
2n = -4
last one is your answer

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