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. The Grade 7 students are organizing an end-of-the-year dance. The disc jockey charges a flat rate of $85. The cost to attend the dance is $2 per student. How much will the dance cost if 30 students attend?

 May 30, 2017
 #1
avatar+52 
-3

you'd think if it were so easy you could do it yourself

 May 30, 2017
 #2
avatar+129933 
+1

 

Total cost  = 

 

85 + 30(2)   = $ 145

 

 

cool cool cool

 May 30, 2017
 #3
avatar+476 
0

85 + 30(2) = $ 145

 May 31, 2017

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