Find the value of y. -6y+14+4y=32
2 answers:
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Answer:
El precio de la falda es 50 €.
Step-by-step explanation:
Lo que sabemos:
(1)
En donde F es por falda y B por blusa.
Si compras 6 faldas y 4 blusas y pagas 480 €:
(2)
Entonces, al introducir la ecuación (1) en (2) podemos hallar el precio de cada falda.
Finalmente, el precio de la falda se puede encontar con la ecuación (1):
Por lo tanto, el precio de la falda es 50 €.
Espero que te sea de utilidad!
Answer:
The null hypothesis
The alternative hypothesis
Step-by-step explanation:
From the question we are told that
The population mean is
Generally
The null hypothesis is that the company's new sedan, the Libra, will have an average of
This mathematically represented as
The null hypothesis
The alternative hypothesis is that the company's new sedan, the Libra, will have an average better than
This mathematically represented as
The alternative hypothesis