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The cost of a telephone call is $0.75 + $0.25 times the number of minutes. Write an Algebraic expression that models the cost of a telephone call that lasts minutes.

 Oct 25, 2017

Best Answer 

 #1
avatar+7352 
+4

The cost of a telephone call is $0.75 + $0.25 times the number of minutes.

 

The cost of a telephone call   =   $0.75  +  $0.25  *  the number of minutes.

 

The number of minutes  =  t , so...

 

 

The cost of a telephone call  =  $0.75 + $0.25t

 

Or we can say

 

The cost of a telephone call, in dollars  =  0.75 + 0.25t        smiley

 Oct 25, 2017
 #1
avatar+7352 
+4
Best Answer

The cost of a telephone call is $0.75 + $0.25 times the number of minutes.

 

The cost of a telephone call   =   $0.75  +  $0.25  *  the number of minutes.

 

The number of minutes  =  t , so...

 

 

The cost of a telephone call  =  $0.75 + $0.25t

 

Or we can say

 

The cost of a telephone call, in dollars  =  0.75 + 0.25t        smiley

hectictar Oct 25, 2017
 #2
avatar+82 
+3

THANK YOU!!!

 Oct 25, 2017

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