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5 hockey pucks and 3 hockey sticks cost $23. 5 hockey pucks and 1 hockey stick cost $20. How much do...
4 months ago
Q:
5 hockey pucks and 3 hockey sticks cost $23. 5 hockey pucks and 1 hockey stick cost $20. How much does 1 hockey puck cost?β
Accepted Solution
A:
Answe5p + 3s = 23 5p + s = 20 s = 20 - 5p 5p + 3(20-5p) = 23 5p - 60 - 15p = 23 -10p = - 37 p = 3.70 s = 1.50rStep-by-step explanation: