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Nastasia [14]
3 years ago
8

-8+N=15? I can’t find the right answer

Mathematics
2 answers:
Paraphin [41]3 years ago
7 0

Answer:

n = 23

Step-by-step explanation:

-8 + n = 15

-8 + n + 8 = 15 + 8

n = 23

Answer:  n = 23

yan [13]3 years ago
5 0

Answer:

23

Step-by-step explanation:

-8+23=15

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The model below represents the equation shown. What is the value of x?
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Sara weight 25 pound-more than amber if together they weight 205 what is the weight of sara ??
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it is 42 degrees

Step-by-step explanation:

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7 0
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Plz plz help there are 2 answers
Lelechka [254]

Answer:

A)~ 2(x+2)=2x+14~(NO)

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C)~14(x+5)=14x+70~(NO)

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E)~2(2x+20)=14x+40~(NO)

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4 0
3 years ago
Three less than one-fourth of the product of eight thirds and nine. Please write equation, then solve.
kenny6666 [7]
Put simply, you have to work backwards in making the equations. Start with the product of 8/3 and 9.
\frac{8}{3}*9

 Next take 1/4 of that. This can be done in two ways, either multiplying by 1/4:
(\frac{8}{3}*9)*\frac{1}{4}

, or dividing everything by 4.
(\frac{8}{3}*9)/4

Finally, subtract three.

The final equation would read:
((\frac{8}{3}*9)*\frac{1}{4})-3



Using PE(M/D)(A/S), we'd start with \frac{8}{3}*9

3 and 9 cancel out to be 1 and 3, leaving us with \frac{8}{1}, or 8, and 3 and this part of the equation reading 8*3, which is 24.

The next step is \frac{24}{4}, which is 6.

Lastly we subtract 3 from six, leaving us 3.
7 0
4 years ago
Read 2 more answers
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