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Romashka-Z-Leto [24]
3 years ago
9

The minimum and maximum temperature on a cold day can be modeled by the equation 2[x-6]+14=38 What are the min and max temperatu

res for this day?
Mathematics
2 answers:
SashulF [63]3 years ago
6 0
Here are the steps to calculating the given equation:

Distribute 2 to x and 6: 2x-12+14=38
Group like terms: 2x+(-12+14)=38
Combine like terms: 2x+2=38
Subtract number on 'x' side: 2x+2-2=38-2
Simplify: 2x=36
Divide: 2x/2=36/2
Simplify: x=18
Label with correct terms: 
I cannot do this because you did not provide sufficient information, I would need to know what the difference between the two, or if 'x' stood for one particular temperature. Hope that helped enough with what you provided.
Nimfa-mama [501]3 years ago
3 0

assuming the brackets are absolute values, the max would be 18 and the min you be -6

there are always two solutions when it comes to absolute value if it begins with something higher than zero

x = 18

x = -6

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Answer:

<u>1. Annual straight-line depreciation = 25000</u>

<u>2. Machine's book value at the end of Year 2 = 170000</u>

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Step-by-step explanation:

1. Let's review the information provided to us to answer the questions correctly:

Price of the new machine purchased by Scott Company = 220,000

Expected life of the machine = 8 years

Salvage value = 20,000

Price of sale of the machine after 2 years of usage = 180,000

2.  Calculate the annual straight-line depreciation on the machine.

Annual depreciation = (Price of purchase of the new machine - Salvage value)/Expected life of the machine

Replacing with the real values, we have:

Annual depreciation = (220,000 - 20,000)/8

Annual depreciation = 200,000/8

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3. What is the machine's book value at the end of Year 2 after the annual depreciation has been recorded?

Machine's book value at the end of Year 2 = Price of the new machine purchased by Scott Company - 2 * Annual straight-line depreciation

Replacing with the real values, we have:

Machine's book value at the end of Year 2 = 220,000 - 2 * 25,000

Machine's book value at the end of Year 2 = 220,000 - 50,000

<u>Machine's book value at the end of Year 2 = 170000</u>

4. Calculate the gain or loss on the sale of the machine.

Gain or loss on the sale of the machine = Price of sale of the machine after 2 years of usage - Machine's book value at the end of Year 2

Replacing with the real values, we have:

Gain or loss on the sale of the machine = 180,000 - 170,000

<u>Gain on the sale of the machine = 10000</u>

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