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erica [24]
3 years ago
13

5x-2+3x=17+12x-23 please show all steps

Mathematics
1 answer:
vlabodo [156]3 years ago
5 0
5x-2+3x=17+12x-23 combine like terms 
8x-2=12x-6
-8x    -8x
-2=4x-6
+6     +6
4=4x divide each side by 4 
x=1 
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The local parts shop buys a machine that costs $500,000. Its value depreciates exponentially each year by 10%. What is the machi
ipn [44]
If you would like to know what is the machine's value after 5 years, you can calculate this using the following steps:

1 year: $500,000 - 10% * $500,000 = 500,000 - 10/100 * 500,000 = $500,000 - $50,000 = $450,000

2 years: $450,000 - 10% * $450,000 = 450,000 - 10/100 * 450,000 = $450,000 - $45,000 = $405,000

3 years: $405,000 - 10% * $405,000 = 405,000 - 10/100 * 405,000 = $405,000 - $40,500 = $364,500

4 years: $364,500 - 10% * $364,500 = 364,500 - 10/100 * 364,500 = $364,500 - $36,450 = $328,050

5 years: $328,050 - 10% * $328,050 = 328,050 - 10/100 * 328,050 = $328,050 - $32,805 = $295,245

The correct result would be $295,000.
6 0
3 years ago
Read 2 more answers
What is 6 over x-8 - 3x over x squared -5
Burka [1]

Answer:

6/x^5-2x-8

Step-by-step explanation:

6 over x-8-3x is

6/x-8-3x/x^-5

Over x^-5

x^-5 can be rewritten as

6/x-8-3x+x^5

Simplify:

6/x^5-2x-8

Hope this helps!

4 0
3 years ago
the difference of an acute angle and an obtuse angle is an obtuse angle. sometimes, never true, or always.​
Feliz [49]

Answer:

the difference of on acute angle and an obtuse is that acute is smaller then 90 degrees while obtuse is bigger

Step-by-step explanation:

7 0
3 years ago
Please help Exponential functions have extreme or an extreme points<br> True or false
Igoryamba
Ima say false sorry if I right
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3 years ago
The volume of a cylinder is 8.478 cubic inches, and the radius is 15 inches. Which measurement is closest to the height of this
Harrizon [31]

Answer:

No correct answer

Step-by-step explanation:

volume of a cylinder= pi*r2*height

making height the subject of formula

height = volume/pi*r2

height= 8.478/pi*15*15 = 0.012in

6 0
3 years ago
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