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densk [106]
2 years ago
14

Ella let a candle as part of our holiday celebration the candle was 10 cm long and burn at a constant rate for 5 seconds what wa

s the unit rate of the candle burning​
Mathematics
1 answer:
LenaWriter [7]2 years ago
4 0

Answer:

Step-by-step explanation:

If we are to ASSUME that the originally 10 cm long candle was completely consumed in 5 seconds.

Then

10 cm / 5 s = 2 cm/s

Which is much closer to a firecracker fuse burn rate than that of a candle.

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Simplify the given expression.
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Answer:

C. - 132x + 43y

Step-by-step explanation:

10x + 41y - 142x + 2y

Rearrange and put like terms together.

10x - 142x + 41y + 2y

= 10x - 142x

= - 132x

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Now put all values together.

-132x + 43y

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