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at the Burger Palace The Smiths ordered two hamburgers and one small order fries for $6.09 the clarks ordered five hamburgers in five small orders of fries and paid $17.95 what is the cost of one small order of fries at the Burger Palace

Respuesta :

calculista
Let 
x--------> the cost of one hamburger
y--------> the cost one small order fries

we know that
2x+y=6.09
5x+5y=17.95

using a graph tool
see the attached figure

the solution is
x=2.5
y=1.09

the answer is
the cost one small order fries is $1.09
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