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 May 15, 2014

Best Answer 

 #4
avatar+118703 
+8

ok it is a simultaneous equations question

Let the number of get well boxes be W

Let the number of thank you boxes be T

W+T=17   ==> W=17-T (1)

7T+9W=135  (2)

Now can you solve it yourself?

Sub the (1) into (2)    etc

 May 16, 2014
 #1
avatar+3502 
+3

zegroes May 15, 2014
 #2
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+3

Shawn bought boxes of thank you cards and get well cards. The thank you cards came in boxes of 7 and the get well cards came in boxes of 9. Shawn bought 17 boxes and got a total of 135 cards. How many boxes of each type of card did he buy?

 May 15, 2014
 #3
avatar+3502 
+3

when it said it came in boxes of 7 it means theres 7 cards in the box right?

 May 15, 2014
 #4
avatar+118703 
+8
Best Answer

ok it is a simultaneous equations question

Let the number of get well boxes be W

Let the number of thank you boxes be T

W+T=17   ==> W=17-T (1)

7T+9W=135  (2)

Now can you solve it yourself?

Sub the (1) into (2)    etc

Melody May 16, 2014
 #5
avatar+130466 
+3

I answered this same question 9 hours earlier !!   ???????

 May 16, 2014
 #6
avatar+118703 
+3

Thanks for letting me know Chris.

I/we will have to teach zegroes to give links instead of copying the whole answer.

 May 16, 2014

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