3 years ago

Which is a simplified form of the expression 5c – 7(2c – 4)?

Mathematics

1 answer:

Sonja [21]3 years ago

5 0

1.
5c-7(2c-4)
5c-14c+28
-9c+ 28
2.
3(m+1) + 2m
3m+3+2m
5m+3

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so if 5.5 is in meter let change it to cm because the question want us to give the answer in cm.

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$to \: turn \: meters \: into \: \\ cm \: we \: have \: to \: multiply \: by \: 100$

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