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DochEvi [55]
3 years ago
12

Help me on this fast

Mathematics
2 answers:
zhenek [66]3 years ago
8 0
Okay, we have what a and b equal, so what we can do is replace the a and b in the equation to get the correct answer. As so:

a^3 + 3/4 + 2b
(3)^3 + 3/4 +2(1/8)

Now that we have this equation, we can simplify it all the way until we get one, final number.

(3)^3 + 3/4 + 2(1/8)
27 + 3/4 + 1/4
27 + 1
28.

Hope I could help you out! If my math is wrong, or I didn't give the answer you were looking for, please let me know!
Have a good one!
klio [65]3 years ago
6 0
The answer actually is 28. But I think you should give the other guy brainliest.
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Answer:

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Step-by-step explanation:

Alice bought the house in 2008 for £x.

In 2014, the house sold for a 20% profit, so it sold for 1.2x. (* see explanation below)

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* Explanation of 1.2 and 0.95.

A quick way to apply a percent increase or decrease to a number is to using the following method. The number you start with is 100% of the number. If you are adding a percent to it, then add the percent to 100% and convert it to a decimal. If you are subtracting the percent, then subtract the percent from 100% and convert to a decimal. Then multiply the decimal by the original number to find the increased or decreased number.

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Doubt clarification- use comment section.

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Step-by-step explanation:

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