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krek1111 [17]
3 years ago
7

Need help! Please hurry!!! Only have one person answer though!

Mathematics
1 answer:
Olegator [25]3 years ago
6 0

Answer:

-7(a + 2b + 4)

Step-by-step explanation:

-7a - 14b - 28

⇒ -7(a + 2b + 4)

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Step-by-step explanation:

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3 years ago
Cuantos años hay que tener un capital de 8500 euros a un redito de 3,75% para que produzca un interes de 2868,75 euros?
Rainbow [258]

Respuesta:

9 años

Explicación paso a paso:

Dado :

Capital = Principal, P = 8500 €

Rendimiento, tasa, r = 3,75%

Intereses, i = 2868,75 €

Para obtener el plazo, número de años que se necesitarán para devengar un interés de 2868,75 € sobre un capital de 8500 € al tipo del 3,75%;

Interés = principal * tasa * tiempo

2868,75 € = 8500 € * 0,0375 * t

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t = 9

Por lo tanto, tomará un período de 9 años.

4 0
3 years ago
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Arisa [49]

Answer:

The relationsjip between the quantity is "x 30"

Step-by-step explanation:

multiply all the x values with 30, you will get the y values

8 0
3 years ago
Read 2 more answers
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