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gregori [183]
3 years ago
6

( - 4b^3–7b^2+5b–2)+( - 6b^3+3b^2+8b–6)

Mathematics
1 answer:
Nataliya [291]3 years ago
8 0
The answer is -2b^3 -4b^2 + 13b - 8. Hope I was able to help

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If you bought your car 5 years ago for $15,000 and today you can sell for $7000, what was it's rate of depreciation? Round to tw
serg [7]

Answer : The rate of depreciation is, $16000

Step-by-step explanation :

Formula used to calculate the rate of depreciation is:

\text{Depreciation rate}=\frac{\text{Purchase price of asset }+\text{ Salvage value}}{\text{Estimate life of asset}}

Given:

Purchase price of asset = $15000

Salvage value = $7000

Estimate life asset = 3 years

Now put all the given values in the above formula, we get:

\text{Depreciation rate}=\frac{15000+7000}{5}

Deprecation rate = $16000

Therefore, the rate of depreciation is, $16000

5 0
3 years ago
The value 9 is 200% of what number?​
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Answer:

18

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3 0
3 years ago
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motikmotik
<span>Answer: 21 document= 1 error 120 document= 1 hour in three and a half hours= 21 mistakes</span>
8 0
3 years ago
7. Sarah bought a lawnmower for $320. She signed up for the buy now pay later plan at the store with the following conditions: $
erastova [34]
Amount financed
320−100=220

Total paid
100+25×12=400

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I=(2×12×80)÷(220 (12+1))
I=(2×12×80)÷(220×13)
I=0.67×100
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3 years ago
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3 years ago
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