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Taya2010 [7]
3 years ago
8

13 times an unknown number added to 72 equals -23 times the unknown number.what is the solution to the sentence ?

Mathematics
2 answers:
Alika [10]3 years ago
6 0
Let the unknown number be x
13x+72= -23x
13x+23x= -72
36x= -72
x= -2
wel3 years ago
4 0
The correct answer is -88

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Which statement is true?
SVEN [57.7K]

Answer:

y=log_{1} x is not a logarithmic function because the base is equal to 1.

Step-by-step explanation:

A logarithmic function is of the form: y=log_{b}x

For a logarithmic function to exist, we must fulfill certain conditions. The conditions are

i. The base, b, is greater than 0. {b>0)

ii. The base, b, is not equal to 1. (b\ne 1)

iii. x must be greater than 0. (x>0)

Now, if we observe all the choices given, we conclude that the third choice is correct as the base there is 1. If base is equal to 1, then it violates the definition of logarithmic functions. So, the correct choice is:

y=log_{1} x is not a logarithmic function because the base is equal to 1.

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3 years ago
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2 years ago
Rebecca is making bracelets to sell at a charity event. Each bracelet takes 1 1/4 of a foot of embroidery floss to make.If Rebec
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Answer:

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X + y = 1.....multiply by -2
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3 years ago
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