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anastassius [24]
4 years ago
15

Please helppppppppp 3x+2=8

Mathematics
2 answers:
9966 [12]4 years ago
6 0

Answer:

x=2

Step-by-step explanation:

3x+2=8

<em>Subtract 2 from both sides</em>

3x=6

<em>Divide both sides by 3</em>

x=2

Vanyuwa [196]4 years ago
4 0

Answer:

x=2

Step-by-step explanation:

3x+2=8

3x=6 subtract 2

x=2 divide by 3

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Find the equation of this line.​
irina1246 [14]
Y=3x-4
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4 0
2 years ago
Can someone please help me with business math
ale4655 [162]

Answer:

1721 $

1612.80

Step-by-step explanation:

Straight line depreciation means depreciation is the same spread over for all the years.  The spread over amount is nothing but total cost of equipment - salvage value.

Here we have

Cost of equipment(Purchase cost)   ...    18000

Shipping costs                                   ...        620

Installation costs                                ...        590

Total cost of equipment                    ...     19210

Less: salvage value at the end         ...        2000

Net cost of equipment for 10 years ...      17210

Depreciation per year = Net cost /number of years of life

= 17210/10 = 1721/-

Hence answer is 1721/- for all years and also hence for year 2.

--------------------

Peach tree has an average life of 12 years. First 3 years no benefit would arise, 4 to 8 would be peak and after that slowly decreasing.

Hence in 9th year there would be least value and least depreciation.

Hence answer is $1612.80

8 0
3 years ago
The elevation of city A is 80 feet below sea level; the elevation of city C is 16 feet below sea level. The elevation of city D
Aleonysh [2.5K]
Ok, C is 16 feet below the sea level = -16
D is below the sea level is 1/2 of the elevation of city it's mean
-16 divided 1/2 = -8
Solve: -8 multiply 2 is -16
6 0
3 years ago
cd city sells 5 cds for 49$ music land sells 8 cds for $59.50 which store is the better place to buy cds
Dmitriy789 [7]

Answer:

Music land has the better deal with each CD costing only $7.44 compared to $9.80 at CD City.

Step-by-step explanation:

In order to find the price per CD, you must divide the cost by the number of CDs in the bundle.

<u>Music Land</u>

$59.50/8 CDs = $7.44 per CD

<u>CD City</u>

$49/5 CDs = $9.80 per CD

Therefore, we know that Music Land is a better deal.

6 0
4 years ago
The solution system to 3y-2x=-9 and y=-2x+5
Alecsey [184]

Answer:

\boxed{(3,-1)}

Step-by-step explanation:

<em>Hey there!</em>

<em />

Well to find the solution the the given system,

3y - 2x = -9

y = -2x + 5

So to find x lets plug in -2x + 5 for y in 3y - 2x = -9.

3(-2x + 5) - 2x = -9

Distribute

-6x + 15 - 2x = -9

-8x + 15 = -9

-15 to both sides

-8x = -24

Divide -8 to both sides

<u>x = 3</u>

<u />

Now that we have x which is 3, we can plug in 3 for x in y = -2x + 5.

y = -2(3) + 5

y = -6 + 5

<u>y = -1</u>

<u><em /></u>

So the solution is (3,-1).

<em />

<em>Hope this helps :)</em>

4 0
3 years ago
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