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On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?On Father's Day, Jennifer wanted to buy a shirt and a tie for her father. 4 ties and 5 shirts cost $399. A shirt cost $15 more than a tie. What is the cost of a tie?v

 May 15, 2017
 #1
avatar+98107 
+2

 

Let the cost of a tie  = T

Then.....the cost of a shirt  = T + 15

 

And we have that

 

4T + 5(T + 15)  =  399     simplify

 

4T + 5T + 75   =   399

 

9T + 75   = 399    subtract 75 from both sides

 

9T   =   324         divide both sides by 9

 

T  =  36  (dollars)

 

 

cool cool cool

 May 15, 2017
edited by CPhill  May 15, 2017
 #2
avatar
0

T= 36 $      S= 51 $

easy!

4t + 5s = 399

s= t +15

and so on...

Guest May 15, 2017
edited by Guest  May 15, 2017
edited by Guest  May 15, 2017

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