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IceJOKER [234]
3 years ago
14

Can someone help me with this equation plsss i really need it 3(6x–5)–7(3x+10)=0

Mathematics
1 answer:
alexdok [17]3 years ago
6 0

Answer:

-28 1/3

Step-by-step explanation:

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Which answer describes the type of sequence
BartSMP [9]

A cdefghijklmnop

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
The profits of a company are found by subtracting the company's costs from its revenue. If a company's cost can be modeled by 14
evablogger [386]

Answer:

-0.0002x^2 +26x-120000

Step-by-step explanation:

The correct question should be:

We have been told that all we have to do to get profit is to subtract the cost from revenue.

Revenue = 40x - 0.0002x^2

Cost <em>= </em>14x + 120,000<em />

<em />

Hence:

Profit = 40x - 0.0002x^2 - (14x + 120000)

40x - 0.0002x^2 - 14x - 120000\\\\40x - 14x - 0.0002x^2 - 120000\\\\26x - 0.0002x^2 - 120000

Putting it in ordered form:

-0.0002x^2 +26x-120000

This is an expression for the profit.

4 0
3 years ago
The lengths of the sides of a rectangle are consecutive prime numbers. The area of the rectangle is represented by a three-digit
PIT_PIT [208]

Answer:

Perimeter = 72

Step-by-step explanation:

<u>Mathematics Puzzle</u>

The area of a rectangle is the product of the base and the height

A=b.h

We know the base and the height are two consecutive prime numbers, not much of useful information so far.

We also know the area is composed only of the two smallest prime digits. Those digits are 2 and 3. If the number is reversed and it's not changed, then we only have two possible values for the area: 232 and 323.

We only need to find two consecutive prime numbers which product is one of the above. The number 232 has no prime factors: 232 = 8*29.

The number 323 is the product of 17 and 19, two consecutive prime numbers, thus the dimensions of the rectangle are 17 and 19.

The perimeter of that rectangle is 2*17+2*19= 72

8 0
3 years ago
Read 2 more answers
Resuelve la Ecuación 4x-7=1+2x
S_A_V [24]

Answer:x=4

Step-by-step explanation:

tendrías que poner términos similares juntos, asegurándote de cambiar el signo de cualquier figura que cruce el igual al signo. luego restarías o sumarías, resolverías las ecuaciones de cada lado, ya que ahora están agrupadas. luego dividirás tu respuesta por el coeficiente que es 2 (2x). esto te dejaría con 4

4x - 2x = 1+7

4x-2x= 8

2x =8

divisir

x=8

3 0
2 years ago
Without
aivan3 [116]

Answer:

Thousandths place.

Step-by-step explanation:

The answer doesn't change that drastically

6 0
3 years ago
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