the1975sos
the1975sos the1975sos
  • 04-09-2015
  • Mathematics
contestada

What's the value of n?

9x27+2x31-28=n


(SHOW WORK!!)

Respuesta :

ceecee59
ceecee59 ceecee59
  • 04-09-2015
n= 277
9×27 = 243
2×31 = 62
243+62 = 305
305-28=277
Answer Link

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