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torisob [31]
3 years ago
11

Z=3(-4-a)/4(4n+3p) solve for a

Mathematics
1 answer:
adell [148]3 years ago
5 0
Z= 3(-4-a)/4(4n+3p)

Multiply z by the denominator of the function to start to get things all on one side.

Z(4(4n+3p)=3(-4-a)

Divide by 3 to remove the parentheses from the right side.
4Z(4n+3p)/3=-4-a

Add four to both sides to remove it from the right.
4Z(4n+3p)+4/3=-a

Multiply by -1 to get a all by itself.
-4Z(4n+3p)+4/3=a
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the price per share of a stock decreased from $90 per share to $36 per share. by what percent did the price of the stock decreas
givi [52]

Answer:

60%

Step-by-step explanation:

we know that

the price per share of a stock decreased from $90 per share to $36 per share

In this problem

$90 represent the 100%

so

using proportion

Find out what percentage represent the difference of ($90-$36)

($90-$36)=$54

Let

x ----> the percentage of the difference

\frac{100\%}{\$90}=\frac{x}{\$54}\\\\x=54(100)/90\\\\x=60\%

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3 years ago
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SpyIntel [72]

Answer:

Step-by-step explanation:

5 0
3 years ago
Given: f(x)=x^(2)-3 and g(x)=x+1 the composite function g*f is
Ivenika [448]

Answer:

<h2>x³ + x² - 3x - 3</h2>

Step-by-step explanation:

I'm assuming g*f means g times f,  so you want to multiply the two functions together.  

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                      =  x²(x) + x²(1) - 3(x) - 3(1)

which simplifies to

<h2>x³ + x² - 3x - 3</h2>
8 0
3 years ago
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Is 10/3 equivalent to 70/21
slava [35]
Yes because if you divide both, the numerator and denominator, by 7 it would simplify  to 10/3, so they are equivalent.
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Which of the following operations could you perform on both sides of the given equation to solve it? check all that apply. 8x -
antiseptic1488 [7]
8x-2x=24+6
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