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djyliett [7]
3 years ago
9

Math question, need help

Mathematics
2 answers:
AleksandrR [38]3 years ago
5 0

Answer:

\boxed{\red{2x - 1 = 5x - 14}}

First answer is correct.

Step-by-step explanation:

we know that,

{x}^{a}  =  {x}^{b}

a = b

So, according to that,

{5}^{(2x - 1)}  =  {5}^{(5x - 14)}

Therefore,

2x - 1 = 5x - 14

Iteru [2.4K]3 years ago
3 0

In general, if we have x^a=x^b, then a=b. Thus, the first answer choice is correct.

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Lynna [10]

For number 22:

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Plugging in y, we get:

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2 years ago
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Hitman42 [59]

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7 0
3 years ago
Read 2 more answers
Karina deposito S/. 3000 en un banco en un banco a una tasa de interes simple del 2% mensual ¿Cuánto ganara en dos años
kotegsom [21]

Answer:

En dos años ganará S/. 4440.

Step-by-step explanation:

Puedes encontrar la respuesta utilizando la fórmula para calcular el valor futuro:

VF=VP*(1+(i*n))

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i= tasa de interés= 0.02

n= número de periodos de tiempo= 24 meses (2 años corresponden a 24 meses)

VF=3000*(1+(0.02*24))

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VF=3000*1.48

VF=4440

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