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krok68 [10]
3 years ago
5

Help me plz I can't get this wrong

Mathematics
1 answer:
Sergeu [11.5K]3 years ago
7 0
The correct answer would be 2/14 and 3/21. They all would come out to 1/7.
1/7*2=2/14
1/7*3=3/21
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All of the following expressions are equal except ____. <br> 1/4^3<br> 4^2/4^5<br> 4^4/4^2<br> 4^-3
Bas_tet [7]

1/4^3= 0.015625

4^2/4^5= 0.015625

4^4/4^2= 16

4^-3= 0.015625

therefore the third one is the one that u are looking for

4^4/4^2= 16

5 0
3 years ago
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ashley spends $12 to buy 3 pencils and 6 rulers. Jack spends $8 to buy 5 pencils and 2 rulers. what is the cost of 2 pencils and
Sveta_85 [38]

Answer:

$ 3 left ashley money

$ 1 left  jacks money

$ 8 left ashley money

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Step-by-step explanation

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6 0
3 years ago
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Which equation has an a-value of -2,a b-value of 1 , and a c-value of 3? A. 0=-2x^2+x+3 B. 2x^2+x+3 C. 0=-2x^2+3. 0=2x^2-x+3
katrin2010 [14]

Answer:A

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0=-2x^2+x+3

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6 0
3 years ago
I need some help with this!!! Plz
melamori03 [73]
I would say to divide 121.10 by 3
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crimeas [40]

Answer:

y=3

Step-by-step explanation:

6 0
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