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Roman55 [17]
3 years ago
15

-1 7/8 + -6 Help, please.

Mathematics
1 answer:
KiRa [710]3 years ago
5 0
-7 7/8 is the answer.

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3/4 ÷ 1/4 what is the answer
koban [17]
(3/4) / (1/4)...when dividing fractions, " flip " what u r dividing by, then multiply.

3/4 * 4/1 = 12/4 reduces to 3
7 0
3 years ago
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Please help with these problems <br> thank you so much!<br><br> 9. 10. 11. 12. 13. 14.
Ket [755]
9) 216 in
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3 years ago
(4x10^2) - (2x10^-1)
balandron [24]

Answer:

Step-by-step explanation:

The LCD here is 10.

Multiplying numerator and denominator of (4*10^2) by 10 results in:

40*10^3

-------------

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and rewriting (2x10^-1) with positive exponent in the denominator results in:

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So, before simplification, this difference comes out to be:

40000 - 2        39998            19999

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7 0
3 years ago
600000 80000 10 expanded. form
kirza4 [7]
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7 0
3 years ago
If x+y=<br> = 12 and x = 2y, then x =<br> O<br> 2<br> 06<br> 08<br> 10
kenny6666 [7]

Answer:

2y + y = 12

3y = 12

y = 4

now , x = 2y

x = 2 ( 4 )

x = 8

hope that helps ✌

8 0
2 years ago
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