takemysoul takemysoul
  • 03-12-2019
  • Mathematics
contestada

. Richard gets his hair cut every 3 weeks. His hairdresser charges him $25
each time. A reasonable tip is 10%. Richard pays him $28 each time. What
percent, to the nearest whole does Richard tip his hairdresser?
A. 3%
B. 9%
C. 10%
D. 12%

Respuesta :

kkepittman kkepittman
  • 03-12-2019

Answer:

D. 12%

Step-by-step explanation:

3/25=x/100

300=25x

x= 12%

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