PLEASE HELP ME!!! Its easy!

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asked Dec 25, 2022 81.7k views

1 vote

PLEASE HELP ME!!! Its easy!

Mathematics
college

Matusalem asked

by Matusalem

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2 Answers

1 vote

Answer:

- (21)/(10) = - 2.1

Explanation:

$- (9)/(6) + ( - (3)/(5) ) \\ \\ - (9)/(6) - (3)/(5) \\ \\ \\ - (45)/(30) - (18)/(30) = ( - 45 - 18)/(30) \\ \\ \\ - ( 63)/(30) = - (21)/(10) = - 2.1$

I hope I helped you^_^

Sgarizvi answered Dec 27, 2022

by Sgarizvi

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3 votes

Answer:

- (21)/(10)

Explanation:

Hope this helps! :D

Nuicca answered Dec 29, 2022

by Nuicca

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