andie121 andie121
  • 22-02-2017
  • Mathematics
contestada

The cost per minute for a conference phone call, originally $3.20, increased by 40%. What is the new price?
A. $4.58
B. $4.48
C. $3.60
D. $3.32

Respuesta :

ivystorm
ivystorm ivystorm
  • 22-02-2017
The new price would be B. $4.48.
Answer Link
JaniceneshiaSmith15
JaniceneshiaSmith15 JaniceneshiaSmith15
  • 22-02-2017
The answer is B)$4.48

Steps:
1)Multiply $3.20*.40
2)it equals $1.28
3)Add $1.28+3.20
4)=$4.48
Answer Link

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