leannah
leannah leannah
  • 12-08-2018
  • Mathematics
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What is the answer A B C OR D

What is the answer A B C OR D class=
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gmany
gmany gmany
  • 12-08-2018

[tex] \begin{array}{ccc}2l&-&\$2.80\\1l&-&\$1.40\end{array} [/tex]

[tex] 6\cdot\dfrac{1}{2}l=3l\\\\\begin{array}{ccc}3l&-&\$3.90\\1l&-&\$1.30\end{array} [/tex]

Answer: A. 2-liter bottle; $1.40

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