Nadia009876
Nadia009876 Nadia009876
  • 13-04-2016
  • Mathematics
contestada

Can you please answer the question in the attachment?

Can you please answer the question in the attachment class=

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beezyy beezyy
  • 13-04-2016
I can't see your attachment
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DeannaJ
DeannaJ DeannaJ
  • 13-04-2016
15a) The answer is 3x+10 
b) you could have 3x 4x and 5x 
c) 4x+2 (you add up the 3 expressions and divide by 3) 
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