2 years ago

PLSSSSSSSSSSSSSSSS HELP PPLLASSSSSSSS

Mathematics

2 answers:

Grace [21]2 years ago

8 0

Answer:

2.77777777778

Step-by-step explanation:

Nadusha1986 [10]2 years ago

3 0

2.7 hope this helped

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kifflom [539]

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2 years ago

Read 2 more answers

3 (x -1) = 5x +3 -2x

Vika [28.1K]

Steps to solve:

3(x - 1) = 5x + 3 - 2x

~Distribute left side

3x - 3 = 5x + 3 - 2x

~Combine like terms

3x - 3 = 3x - 3

~Subtract 3x to both sides

-3 = -3

~Add 3 to both sides

0 = 0

All real numbers are solutions.

Best of Luck!

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3 years ago

If f(x) is differentiable for the closed interval [−4, 0] such that f(−4) = 5 and f(0) = 9, then there exists a value c, −4 <

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$\bf \textit{mean value theorem}\\\\
f'(c)=\cfrac{f(b)-f(a)}{b-a}\qquad 
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a=-4\\
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\\\\\\
f'(c)=\cfrac{9-5}{0+4}\implies f'(c)=\cfrac{4}{4}\implies f'(c)=1$

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2 years ago

Darryl wants to add enough water to 8 gallons of a 10% bleach solution to make a 5% bleach solution. Which equation can he use t

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Answer:

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Step-by-step explanation:

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