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

22-02-2017

The new price would be B. $4.48.

Answer Link

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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