2 years ago

Need help with algebra

Mathematics

1 answer:

Sati [7]2 years ago

5 0

Answer for f :(4x-9) is because u cant combine that like term

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C=-7/15 and x=2/5 c-4x write your answer in simplest form

pogonyaev

9514 1404 393

Answer:

-31/15

Step-by-step explanation:

Put the numbers in the expression and do the arithmetic.

$c-4x=-\dfrac{7}{15}-4\cdot\dfrac{2}{5}=-\left(\dfrac{7}{15}+\dfrac{8}{5}\right)\\\\=-\left(\dfrac{7}{15}+\dfrac{24}{15}\right)=\boxed{-\dfrac{31}{15}}$

Your graphing calculator can probably help with this.

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2 years ago

Which expression can be used to determine the slope of the linear function graphed

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Answer: no such thing as this

Step-by-step explanation: no such thing as this

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2 years ago

Helen kulman is a secretary she earned $10.65 per hour she worked 38 hours last week what is her straight time pay

ivolga24 [154]

Answer:

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Step-by-step explanation:

You multiply 10.65 by 38 to get 404.7

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3 years ago

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Step-by-step explanation:

4(x-1) + (x+2) + 3(x+1)

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Answer:

Step-by-step explanation:

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