Question 1146775
b Bacon price per kg
g EGgs price per doz.



{{{system(10b+3g=30,20b+2g=48)}}}


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{{{system(10b+3g=30,10b+g=24)}}}


{{{2g=6}}}

{{{g=3}}}

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{{{b=2.1}}}

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what should you pay for 7 kg of bacon and 4 dozen eggs?
{{{7*2.1+4*3}}}