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lord [1]
3 years ago
8

Ruben bought 6 comic books for $21 dollars sign, 21. What was the cost for 1 comic book?

Mathematics
2 answers:
NeX [460]3 years ago
8 0

Answer:

$3.5

Step-by-step explanation:

Divide 21 by six

Lena [83]3 years ago
6 0

Answer:

$3.5

Step-by-step explanation:

21/6=3.5

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2 years ago
I need some help with this question :/
Masteriza [31]
You have one of the answers correct. The fraction 4/8 is equal to 1/2

Other answers are: 5/10, 10/20, and 6/12

If you reduced each of those fractions, you'd get to 1/2. 

You can use a calculator to find that
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All fractions mentioned lead to the same decimal value, so this confirms all of the fractions are equivalent to one another.
7 0
3 years ago
Read 2 more answers
How would you write: two times a number plus one is greater than five and less than seven.?
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This would be written like this: 5>2n+1<7. Hope this helps.

5 0
3 years ago
cylinder A has a radius of 6 centimeters cylinder B has the same height and a radius half as long as cylinder A what fraction of
REY [17]
Volume of a cylinder=the area of the base multiply the height
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Cylinder B's volume: pi*3*3*h=9*pi*h
so the fraction is 9/36=1/4
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6 0
4 years ago
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