smullerenteria9 smullerenteria9
  • 18-11-2018
  • Mathematics
contestada

A mom bought her kids 3 cartons of milk for $1.25 each and 6 doughnuts. The total cost was $6.90. Write an equation to determine the cost of a doughnut.

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Jazminfun70
Jazminfun70 Jazminfun70
  • 18-11-2018

$6.90 = 6d - ($1.25 x 3)

Donuts = d



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