caroline109
caroline109 caroline109
  • 13-05-2020
  • Mathematics
contestada

please help me!! 10 points!!

please help me 10 points class=

Respuesta :

hoanganh384628 hoanganh384628
  • 15-05-2020

Answer:

Step-by-step explanation:

a = 9*2.5= 22.5

b= 34/2.5=13.9

c= 7*7=49

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