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kvasek [131]
3 years ago
8

Gerardo compró un servicio de limpieza para su negocio que le cobra $300 por cada uno de los dos primeros servicios y $150 por s

ervicio adicional. Esta vez Gerardo ha requerido 5 servicios en total, por lo que se ha hecho acreedor a una promoción de $100 de descuento, ¿cuánto pagará Gerardo en total por sus servicios?
Mathematics
1 answer:
andrey2020 [161]3 years ago
4 0

Answer:

CT= $950

Step-by-step explanation:

Dado la siguiente información:

Servicio= $300 primeros dos

Servicio adicional= $150

Descuento= $100

<u>Para calculate el costo total, tenemos que usar la siguiente formula:</u>

CT= 300x + 150y - 100

x= costo normal

y= costo promocional

CT= 300*2 + 150*3 - 100

CT= $950

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Find the distance between the two points. (-6,-10) &amp; (-2,-10)​
Lelechka [254]

Answer:

<h2>The answer is 4 units</h2>

Step-by-step explanation:

The distance between two points can be found by using the formula

<h3>d =  \sqrt{( {x1 - x2})^{2} +  ({y1 - y2})^{2}  }  \\</h3>

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(-6,-10) & (-2,-10)

The distance between them is

<h3>d=  \sqrt{ ({ - 6 + 2})^{2}  +  ({ - 10 + 10})^{2} }  \\  =  \sqrt{ ({ - 4})^{2}  + 0}  \\  =  \sqrt{16}  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:</h3>

We have the final answer as

<h3>4 units</h3>

Hope this helps you

8 0
4 years ago
If x2 + y2 = 100 and dy/dt = 4, find dx/dt when y = 6. (enter your answers as a comma-separated list.) dx dt
Ulleksa [173]
Y=6, X=8, t=3/2 then dx/dt=5.33 or 16/3
5 0
4 years ago
Read 2 more answers
Solve for all solutions of the equation. Show all work for full credit. X^3-8=0
Marianna [84]

Answer:

2

Step-by-step explanation:

Hello

We can notice that

2^3=2\times 2\times 2=8

so 2 is one solution, we can put (x-2) in factor

x^3-8=(x-2)(x^2+2x+4)\\ \\ \Delta=2^2-4\times4=4-16=-12

So there is no other real solution.

Thanks

7 0
3 years ago
The bank statement of Ali Co. indicated a current balance of $32,900.10. The current checkbook balance
Grace [21]

Answer:

The reconciled balance =32900.10 which tallies with bank balance.

Step-by-step explanation:

Given that the bank statement of Ali Co. indicated a current balance of $32,900.10

But the cheque book balance is only 34509.11

We do reconciliation as follows:

Cheque book balance 34509.11

Less: Deposit in transit not cr. 6821.11

Net balance 27688.00

Add: cheque no 600 not presented 3988.33

31676.33

Add: Interest earned by Ali 1333.88

Less: NSF 110.11

Balance as per bank  32900.10

The reconciled balance =32900.10 which tallies with bank balance.

4 0
3 years ago
HELP FAST 100 POINTS 100 POINTS What is the value of the expression when a = 5, b = 4 , and c = 6?⁢ 4a2b−c 2 5 9 10
ohaa [14]

For this case we must find the value of the following expression:

4a ^ 2b-c

When:

a = 5\\b = 4\\c = 6

Substituting the given values we have:

4 (5) ^ 2 * 4-6 =\\4 (25) (4) -6=\\400-6 =\\394

Finally, the value of the expression is 394.

Answer:

The value of the expression is 394.

3 0
3 years ago
Read 2 more answers
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