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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
The new price would be B. $4.48.
JaniceneshiaSmith15
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

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