AngelynaKallinikos AngelynaKallinikos
  • 17-11-2022
  • Mathematics
contestada

8. Erin bought 4 jars of jelly and 6 jars of peanut butter for $19.32. Adam bought 3 jars of jelly and 5 jars
of peanut butter for $15.67.
Find the cost of a jar of peanut butter using substitution.

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