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kifflom [539]
3 years ago
13

El costo de un teléfono celular con un descuento del 30% sobre el precio de lista, está dado por p(x)= x-0.30x. El impuesto a pa

gar por un artículo que cuesta x pesos está dado por i(x)= 0.15x.
a) Hallar e interpretar i(p(x))
b) ¿cuánto pagarás por un teléfono cuyo precio de lista es de $1,200?
Mathematics
1 answer:
sergejj [24]3 years ago
5 0
B is the answer to your question
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coldgirl [10]
This is a division problem.
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To check multiply 49.95 x 7= 349.65
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If 75% is £45 what is the full cost?
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Step-by-step explanation:

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elena-s [515]

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I need the expressions

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