Question about Heating & Cooling

Yrly. profits (p) of A/C Co is given by p=x^ + 15x - 100, where x is number of Units produced and sold. How many units must be produced and sold to have a yrly profit of $45,000?

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I was able to solve this problem by setting Y=0 and finding X, then plugging in the value for X and making sure it equaled the original Y of $45,000. It balanced and problem solved.

Posted on Oct 05, 2009

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Posted on Jan 02, 2017

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Contact: Ms Elina

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TEL: +86 155 155 38695

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Cooking oil machine Manufacturer of cooking oil machine and biodiesel...

If you have any questions,you can visit: www.doinggroup.com

Contact: Ms Elina

Phone: +86-371-56771822

TEL: +86 155 155 38695

Skype:elina881130

Email:market@doinggroup.com

Cooking oil machine Manufacturer of cooking oil machine and biodiesel...

Aug 03, 2016 | Computers & Internet

Start with the statement of the problem: 9 is 15% of x, or 9/x = 15/100.

Multiply both sides by 100x:

9/x * 100x = 900 for the left side and 15/100 * 100x = 15x for the right side. This gives: 900 = 15x.

Divide both sides by 15:

900 / 15 = 60 for the left side and 15x / 15 = x for the right side. This gives: 60 = x. Hence the answer is 60.

Multiply both sides by 100x:

9/x * 100x = 900 for the left side and 15/100 * 100x = 15x for the right side. This gives: 900 = 15x.

Divide both sides by 15:

900 / 15 = 60 for the left side and 15x / 15 = x for the right side. This gives: 60 = x. Hence the answer is 60.

Mar 01, 2014 | Office Equipment & Supplies

Not having a serial number on it makes it worth more to a street gang than it does to a collector. I suggest selling it to any would be violent types for a great profit - and since there is no serial, it can't be traced back to you! (except for here, of course).

Why not just blow someone away yourself? If the company can't trace it, nobody else can either!!

Why not just blow someone away yourself? If the company can't trace it, nobody else can either!!

Nov 19, 2013 | Colt Single Action Army Revolver P1658, 38...

If you have Windows Xp, try right-clicking on your screen, click 'Propetries', then click the "Settings" Tab, then there will be a picture of two screens - one has a number 1 on it, and the other has number 2. Click on number 2 and raise the "color quality" from Lowest (8 bit) to Highest (32 bit). Also, take the "Screen resolution" up to about less than half way. Then click "Apply". You will get a prompt asking if you really want to do this, so just hit yes. Your screen should turn on immediately after that.

Ps. After you do this, hit "Identify". There should be a giant number 1 on your computer, and a giant number 2 on your tablet.

Ps. After you do this, hit "Identify". There should be a giant number 1 on your computer, and a giant number 2 on your tablet.

Nov 16, 2011 | Wacom Cintiq 15X Graphic Tablet

Your problem is that of percentage increase.

To calculate that, this is what you do:

Initial amount (Initial amount * percentage) = Percentage increase.

Let us call the initial amount, x.

Then our parameters are:

Initial amount = x

Percentage = 15/100

Final amount = 117300

So,

x (x * 15/100) = 117300

x (15x/100) = 117300

(x/1) (15x/100) = 117300

(100x 15x)/100 = 117300

115x/100 = 117300

cross multiplying

115x * 1 = 117300 * 100

115x = 11730000

dividing both sides by 115

115x/115 = 11730000/115

x = 102000.

So the original amount was $ 102000.

Hope that was helpful?

Have a wonderful day.

To calculate that, this is what you do:

Initial amount (Initial amount * percentage) = Percentage increase.

Let us call the initial amount, x.

Then our parameters are:

Initial amount = x

Percentage = 15/100

Final amount = 117300

So,

x (x * 15/100) = 117300

x (15x/100) = 117300

(x/1) (15x/100) = 117300

(100x 15x)/100 = 117300

115x/100 = 117300

cross multiplying

115x * 1 = 117300 * 100

115x = 11730000

dividing both sides by 115

115x/115 = 11730000/115

x = 102000.

So the original amount was $ 102000.

Hope that was helpful?

Have a wonderful day.

Jun 04, 2011 | Casio ClassPad 300 Calculator

Set C = R

This means 16X - 20000 = 14X

Add -16X to both sides

-20000 = -2X

Divide both sides by -2

10000 = X

This means that the break even point is 10000 units.

This means 16X - 20000 = 14X

Add -16X to both sides

-20000 = -2X

Divide both sides by -2

10000 = X

This means that the break even point is 10000 units.

Oct 10, 2010 | SoftMath Algebrator - Algebra Homework...

yes it is fixable its the inner lenses coming loos and they will need to be fully striped down and cleaned the body air blasted out and then all lubed and put back together before being re-gased,,,standerd overhall job,,,pricy too,,,

Mar 03, 2010 | Optics

x=7

y=-1

y=-1

Jan 30, 2009 | Bagatrix Algebra Solved! 2005 (105101) for...

I would need the capacity and average attendance for concerts to be able to make this decision. There are other issues that would have a bottom line impact that are not discussed.

Apr 13, 2008 | Computers & Internet

You need to create subtotals so that it looks like something like this:

Prod/units Amt. Level Total

xxxx 10.00 1

yyyy 20.00 1

30.00

dddd 40.00 2

ffff 30.00 2

70.00

etc.

To do this I would suggest using the Pivot Table feature of Excel. It is not too hard to use but you do have to know what you want and also have to be sure you are getting results as expected. Like any tool, it has to be used right. You can also use sub-total functions supplied in VBA as well in your cells.

If you want to avoid using VBA functions in cell and deal with ranges, etc., use the Pivot Table Wizard.

Some reading:

http://www.ehow.com/how_13020_pivot-table-wizard.html

http://www.microsoft.com/dynamics/using/excel_pivot_tables_collins.mspx

http://www.ozgrid.com/Excel/excel-pivot-tables.htm

Also Google "Excel pivot table wizard" to get more.

Good luck!

Prod/units Amt. Level Total

xxxx 10.00 1

yyyy 20.00 1

30.00

dddd 40.00 2

ffff 30.00 2

70.00

etc.

To do this I would suggest using the Pivot Table feature of Excel. It is not too hard to use but you do have to know what you want and also have to be sure you are getting results as expected. Like any tool, it has to be used right. You can also use sub-total functions supplied in VBA as well in your cells.

If you want to avoid using VBA functions in cell and deal with ranges, etc., use the Pivot Table Wizard.

Some reading:

http://www.ehow.com/how_13020_pivot-table-wizard.html

http://www.microsoft.com/dynamics/using/excel_pivot_tables_collins.mspx

http://www.ozgrid.com/Excel/excel-pivot-tables.htm

Also Google "Excel pivot table wizard" to get more.

Good luck!

Feb 23, 2008 | Microsoft Office Standard for PC

Jul 23, 2018 | Heating & Cooling

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