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You work as a chef. You order 100 pounds of boneless chicken breast for $245. In addition, you order 50 pounds of beef skirt steak for fajitas. If you spend a total of $434.50, how much per pound was the skirt steak?

Respuesta :

Answer:

$3.79

Step-by-step explanation:

First we define our variables:

pound of boneless chicken breast = B

pound beef skirt steak =S

100 pounds of boneless chicken breast for $245:

[tex]100B=245[/tex]

then you buy 50 pounds of beef skirt steak, making a total of  $434.50

[tex]100B + 50S=434.50[/tex]

thus:

[tex]50S=434.50 - 100B\\50S=434.50 - 245\\50S=189.5\\S=189.5/50\\S=3.79[/tex]

A pound of beef skirt steak costs $3.79

Answer:

The answer is B

Step-by-step explanation:

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