A ride on the roller coaster costs 4 tickets while the boat ride only costs 3 tickets. Michael went on the two rides a total of 10 times and spent a total of 37 tickets.

Respuesta :

He went on the roller coaster 7 times and the boat ride 3 times. 
4 x 7 = 28
3 x 3 = 9 
28 + 9 = 37 

Answer:

The answer is

D) 4r + 3(10 - r) = 37

-- right on edge! --

Step-by-step explanation:

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