Mathematics, 09.01.2020 05:31 MelissaSmartypants

Write 2 system of equations for this question? ?
several guys went to eat lunch at subway
and bought four cold drinks and seven
subway sandwiches for $21.60. joseph and
his date had two cold drinks and three
subway sandwiches. if the sandwiches cost
twice as much as the cold drinks, how much
was joseph's bill?

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Write 2 system of equations for this question? ?
several guys went to eat lunch at subway