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3 votes
Which expression is equivalent to the expression to the expression below?

1/7+(-5/9)+(-5/7) +2/9

A.4/7+3/9
B.4/7+( - 3/9)
C.(- 6/7) + (- 7/9)
D. (-4/7) + (- 3/9)

User Putnik
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2 Answers

2 votes
Correct answer is D your welcome
User Nilo Alan
by
8.0k points
3 votes

Answer:

D

Explanation:

we now that - and + always be - so correct answer is d

User Arash Zeinoddini
by
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