diddysmart
diddysmart diddysmart
  • 10-11-2020
  • Mathematics
contestada

(25a + 9d) - (10a - 5d)​

Respuesta :

Anita2005
Anita2005 Anita2005
  • 10-11-2020

Answer:

15a+14d

Step-by-step explanation:

I just combined like terms

Answer Link
osvinjuarez712080 osvinjuarez712080
  • 10-11-2020

aaaaaaaaaaaaaaaaaaaaaaaaaaaa

Answer Link

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