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BabaBlast [244]
3 years ago
12

A school is selling 5 mechanical pencils for 4.27. What factor could be used to calculate the cost of 54 pencils

Mathematics
1 answer:
andriy [413]3 years ago
7 0

Well, quite literally, 54/5 could be used.......You can't really simplify that.

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x − y = 0 = difference

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x=(sum+difference)/2=0+4/2=2

y=(sum-difference)/2=(4-0)/2=2

6 0
3 years ago
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nikitadnepr [17]
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3 years ago
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sp2606 [1]

Answer:

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Hope that useful for you.

3 0
3 years ago
The product of twenty-one negative integers is negative.<br> True<br><br> False
Shkiper50 [21]
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_____________________
It is TRUE that the product of 21 (twenty-one) negative integer is a negative number; because you are multiplying an ODD NUMBER of NEGATIVE INTEGERS.
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5 0
3 years ago
Read 2 more answers
URGENT
kupik [55]
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Looking at the graph, it would be safe for the boats to be in the port when the graph levels off at around 10 to 24. That's from 10 am to before 12 midnight. Then, they would have to stay away between 12 midnight to before 10 am.

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3 years ago
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