okparafreeborn8
okparafreeborn8 okparafreeborn8
  • 07-10-2021
  • Mathematics
contestada

20pens cost #300 and 50pens cost #750
(a)is the cost of pens directly proportional to the number of pens?​

Respuesta :

jsmith207604 jsmith207604
  • 07-10-2021

Answer:

669

Step-by-step explanation:

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