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Veseljchak [2.6K]
3 years ago
10

Simplify the expression and explain each step 8+(7+x)

Mathematics
2 answers:
Darina [25.2K]3 years ago
6 0

Answer:

15 + x (Guess)

Step-by-step explanation:

Simply ignore the x, and do 8 + 5.

Then, do 15 + x.


galben [10]3 years ago
5 0

Answer:

<u>15+x is the answer!!!</u>

Step-by-step explanation:

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Y=4x(8-x). Linear or nonlinear? explain.
NemiM [27]

Answer:

not linear

Step-by-step explanation:

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Sarah started with 50 dollars in her bank account. Each month, she puts 25 more dollars in her account. The amount of money in d
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3 years ago
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Which expression is equivalent to (8^2)^-4
xz_007 [3.2K]

Answer:

C: \frac{1}{8*8*8*8*8*8*8*8}

Step-by-step explanation:

a^{-n} = \frac{1}{a^n}

Since a = 8^2 :

(8^2)^{-n} = \frac{1}{(8^2)^n} =\frac{1}{8^{2n}}

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6 0
2 years ago
Can someone help me with this
Dmitrij [34]

Answer:

\frac{1}{18}

Step-by-step explanation:

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Green = 15x

It doesn't say red so I'm going to assume there are none.

\frac{x}{18x}=\frac{1}{18}

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3 years ago
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