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Lina20 [59]
3 years ago
14

-(-7d+1.9) please help me

Mathematics
1 answer:
DanielleElmas [232]3 years ago
7 0
7x - 1.9 would be the simplified expression
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Answer:

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A ratio is a comparison of two quantities and can be written in several forms including fractions. It is most commonly written in fraction form or a:b.

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