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Zigmanuir [339]
3 years ago
5

Which expression is equivalent to 18 1/5- (22 2/5) - (40 1/5)

Mathematics
1 answer:
Mekhanik [1.2K]3 years ago
8 0

Answer: 18 1/5 + 22 2/5 + 40 1/5

Step-by-step explanation:

To get equivalent expression we need to remove the parenthesis multiply negative sign inside the parenthesis when we multiply negative and negative it becomes positive. So the expression becomes 18 1/5 + 22 2/5 + 40 1/5

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Question 9 20% of a particular brand of light bulbs fail in one year. What is the probability that three bulbs out of a random c
Delvig [45]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
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Debora [2.8K]
I think there are 25 roses and 7 carnations.

4 0
3 years ago
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JulsSmile [24]

Answer:

D 81 pi units^2

Step-by-step explanation:

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Now we can find the area.  Area is given by

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5 0
3 years ago
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8 0
4 years ago
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