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Blizzard [7]
3 years ago
10

Phillp charges $8 the first time he walks a dog and $2 per walk after that. Carrie charge $2 the first time he walks a dog and $

3 per walk after that. Write the system of equations
Mathematics
1 answer:
OverLord2011 [107]3 years ago
3 0

Answer:

8 + 2 * X = P

2 + 3 * X = C

Step-by-step explanation:

By means of the statement we have to:

Phillp case: "Charges $ 8 the first time he walks a dog and $ 2 per walk after that" that is:

P = 8 + 2 * X

Where X would be the number of walks.

Carrie case: "Charge $ 2 the first time he walks a dog and $ 3 per walk after that" That is:

C = 2 + 3 * X

Where X would be the number of walks.

Therefore the equation system would be:

8 + 2 * X = P

2 + 3 * X = C

P and C earnings of Phillp and Carrie respectively.

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Sliva [168]

Answer:

El porcentaje de descuento fue del 10%.

Step-by-step explanation:

Para encontrar el porcentaje de descuento, puedes calcular la variación entre los dos precios ya que este será el porcentaje aplicado. Para hacerlo debes calcular la diferencia entre los dos precios restando el precio final menos el precio original y luego, debes dividir este resultado entre el precio original y multiplicar por 100:

Precio original=50

Precio final=45

((45-50)/50)*100

(-5/50)*100=-0.1*100=-10%

De acuerdo a esto, la respuesta es que el porcentaje de descuento fue del 10%.

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3 years ago
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Answer:

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Step-by-step explanation:

We started at 7

We keep going up 3

multiply

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it B (3,2)

Step-by-step explanation:

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