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2 years ago

Is x=4 a solution to the equation 9x = 32 + x?

Mathematics

2 answers:

madam [21]2 years ago

8 0

Answer:

yes

Step-by-step explanation:

because 9*4=36 and well it's 36=32*? so 36-32 is 4

So well the solution is x=4

Sauron [17]2 years ago

5 0

Answer:

Yes, it is.

Explanation:

For x = 4 to be a solution of the given eqⁿ, it must satisfy it. That is,

9x = 32 + x => 8x - 32 = 0

=> f(x) = 8x - 32

At x = 4,

f(4) = 8(4) - 32 = 32 - 32 = 0

Since, f(4) = 0, thus, x = 4 is a solution to the given eqⁿ.

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3 years ago

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2 years ago

On September 25, 2011 Michael Vick, the quarterback for the Philadelphia Eagles broke his non-throwing hand in a football game a

miskamm [114]

Answer:

D. We are 95% confident that between about 22% and 28% of ESPN Viewers thought the Eagles would still win the division.

Step-by-step explanation:

We have to calculate a 95% confidence interval for the population proportion. The population is made up of ESPN viewers.

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2 years ago

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Answer:

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3 years ago

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san4es73 [151]

q = unknown number

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Since you know q = 6, substitue/plug it into the equation:

9q + 6 Plug in 6 into "q" since q = 6

9(6) + 6

54 + 6

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3 years ago

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