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3 years ago

11

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

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

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so

using proportion

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

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Let

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Ivenika [448]

Answer:

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Step-by-step explanation:

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slava [35]

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antiseptic1488 [7]

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