Question

Combine like terms to simplify the expression: -5.55-8.55c+4.35c−5.55−8.55c+4.35cminus, 5, point, 55, minus, 8, point, 55, c, plus, 4, point, 35, c

Answer 1

−5.55−4.2c

Explanation:

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Answer 2

Question

Combine like terms to simplify the expression: -5.55 - 8.55c + 4.35c

Answer:

`(3)/(20)(28c - 37)`

Explanation:

Given: -5.55 - 8.55c + 4.35c

Required: Simplify

We start by performing arithmetic operation on like terms

-5.55 - 8.55c + 4.35c becomes

-5.55 + 4.20c

Then we simplify further by converting decimals to fraction

`-(555)/(100) + (420c)/(100)`

Simplify by dividing the numerator and denominator by 5

`-(111)/(20) + (84c)/(20)`

`-(3 * 37)/(20) + (3 * 28c)/(20)`

Bring out similar factors

`(3)/(20)(-37 + 28c)`

Rearrange

`(3)/(20)(28c - 37)`

Hence, the expression -5.55 - 8.55c + 4.35c is equivalent to
`(3)/(20)(28c - 37)`