damaniwoods4
damaniwoods4 damaniwoods4
  • 22-11-2017
  • Mathematics
contestada

Somebody please help me

Somebody please help me class=

Respuesta :

choixongdong
choixongdong choixongdong
  • 22-11-2017
Plan A: 30 + 0.01m
Plan B: 20 + 0.05m
in order for 2 plans cost the same, both need to be equal
so should be

20 + 0.05m = 30 + 0.01m 

answer is D. last one
20 + 0.05m = 30 + 0.01m 
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