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deff fn [24]
3 years ago
5

the ratio of pencils to erasers is 4 to 1 if there are 20 pencils how many eraces are there please show ow work

Mathematics
1 answer:
Anna71 [15]3 years ago
4 0
I think it 5 because 
4:1
8:2
12:3
16:4
20:5
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Find the equation of the line that is perpendicular to the given line and passes through the given point. Enter the right side o
disa [49]

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3 0
3 years ago
What is 12 raised to the 22nd power
GarryVolchara [31]
The answer would be 5.5206143891244E+23. hope that helped
5 0
4 years ago
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use number sense Duane and Mick are saving their money to build a tree house.Duane adds $5. ti their piggy bank every other week
tangare [24]
All you have to do for this is count every week the amount of money Duane and Mick earn.  We'll start with $5 from Duane and $2 from Mick on the first week. The second week, only Mick gives $2, and so on. To earn $45, the two boys will have worked 10 weeks. I hope this helped! :)
6 0
3 years ago
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Type in your answer in the space provided, and select Submit to see if you got it right. Select Next to see the next question.
andre [41]
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5 0
4 years ago
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13w + 9 = 178<br> What’s the first step in solving this equation
Aloiza [94]

Step-by-step explanation:

I don't know if you do this the same way I did, but..

The first step is to subtract 9 on both sides, like this.

13w + 9 = 178

       -9    -9

You'll end up with:

13w = 169

I don't know if you need the answer or not but I'll help you out.

For the second step, divide both sides by 13w.

13w = 169

/13w   /13w

 w = 13

Hope this helped!

5 0
3 years ago
Read 2 more answers
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