keatonday18
keatonday18 keatonday18
  • 20-04-2020
  • Mathematics
contestada

The total cost t is proportional to the number n of items purchased at a constant price of $9

What’s the equation

Respuesta :

Kenzie190 Kenzie190
  • 20-04-2020
The equation is 81 9 x9 = 81
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