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Assoli18 [71]
3 years ago
8

51ptss! What is the simplified form of this expression? (9x-7)-(4x-11)

Mathematics
2 answers:
zvonat [6]3 years ago
6 0

Answer:

5x +4 it's A

Hope this helps

- Que

blagie [28]3 years ago
6 0

Answer:

C. 5x+4

Step-by-step explanation:

5x +4 it's C

Took the test and got it right :)

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A company uses the declining-balance method of calculating depreciation expense. On January 1, the company buys machinery for $7
NeX [460]

Answer:

$516,000

Step-by-step explanation:

Given:

- Beginning boo value of asset A = $750,000

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- The estimated life of asset t = 10 years

Find:

What is the book value in year 3?

Solution:

- Under the declining balance method, double declining method depreciation rate (R) is calculated by:

                                  R = 1 / t

                                  R = 1 / 10 = 10%

- The accumulated depreciation for 3 years is as follows:

                                 Depreciation: ( A - B ) * R * 2

                 Year 1:     DDB = ( 750,000 - 100,000 ) * 0.2 = $130,000

                 Year 2:    DDB = ( 620,000 - 100,000)*0.2 = $104,000

- The book value in year 3 is:

                                 $ 620,000 - $104,200 = $516,000

                                             

                                   

7 0
3 years ago
Cual es la ecuación recta de m=2 y p (2,3)
Anton [14]

Answer:

y=2x-1

Step-by-step explanation:

use slope formula

the substitute into slope intercept form

6 0
3 years ago
WHO WANTS 20 POINTS!!!!!!!!!!!!!! What is the value of x? Enter your answer in the box. x = Rectangle with a hash mark on the to
adell [148]
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Have a nice day!
5 0
3 years ago
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Shtirlitz [24]
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3 years ago
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Elis [28]

Answer:

x = - 10 ± \sqrt{y}

Step-by-step explanation:

y = (x + 10)² , or

(x + 10)² = y ( take square root of both sides )

x + 10 = ± \sqrt{y} ( subtract 10 from both sides )

x = - 10 ± \sqrt{y}

4 0
2 years ago
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