Fisrt let us define the variableslet y be the total cost melinda paysx be the number of games she playedb be the cost of shoe rentalm is the cost of one game
y = mx + b
y = 4(3) + by = 12 + b
Answer:
I am not so clear about this question
The answer to your problem is -1x.
D) a.b > 0 is the wrong answer
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