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defon
3 years ago
12

How do you get -4 to 4

Mathematics
1 answer:
ipn [44]3 years ago
3 0
Add 8.

Go backwards on a number line from -4 8 times.
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Lorena received a $50 gift card to an online store she wants to purchase some bracelets that cost $8 each there will be a $10 ov
Setler79 [48]
Minus the 10 from the 50, which makes 40. then divide 40 by 8
50-10=40
40÷8=5
n=5
3 0
3 years ago
Find fog(x) when f(x) = 2x² + x and g(x) = 3x + 2
nekit [7.7K]
For fog or f(g(x)), plug g(x) into f(x):

2(3x+2)²+x

Then simplify:

2( (3x+2)(3x+2) )+x

2( 9x²+12x+4 )+x

18x²+24x+8 +x

18x²+25x+8

Then you can simplify this further using factoring methods to:

(2x+1)(9x+8)

Hope this helps!! :)

6 0
3 years ago
Two times a number added to another number is 25. Three times the first number minus the other number is 20
SVETLANKA909090 [29]
9 would be the first number and 7 would be the second.

8 0
3 years ago
Baker, Inc. uses the sum-of-the-years’-digits method to depreciate a $79,600.00 piece of equipment that has an estimated life of
Anastasy [175]

The book value at the end of year 2 of the equipment depreciated using the sum-of-the-years’-digits method is $65,560.

<h3>What is the book value at the end of  year 2? </h3>

Depreciation is a method used to expense the cost of an asset. Book value is the cost of the asset less the accumulated depreciation.

Sum-of-the-year digits = (remaining useful life / sum of the years ) x  (Cost of asset - Salvage value)

Depreciation expense in year 1:

Sum of the years = 1 +2 +3 +4 + 5 + 6 + 7 + 8 + 9 + 10+ 11 + 12 + 13 + 14 + 15 + 16 + 17 + 18 + 19 + 20 = 210

Undepreciated life of the asset = 20

(20 / 210) x ($79,600 - 4,000) = 7200

Depreciation expense in year 2:

19 / 210 x ($79,600 - 4,000) = 6840

Book value = 79600 - 7200 - 6840 = $65,560

To learn more about depreciation, please check: brainly.com/question/25552427

5 0
2 years ago
10000000000+70000000000000000-:333333300 <br><br><br><br> Answer: 10210000021
hodyreva [135]
<h2>Answer:</h2><h2>good to know</h2><h2 /><h2>thx :)</h2>
4 0
3 years ago
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