Answer:
y= x+15
Step-by-step explanation:
I think that will be your equation
If it was bought after 10% discount, it means it was bought at 90% of the original price:
90% = $450
1% = $5
100% = $5 x 100
100% = $500
The original price of the Play Station was $500.
X^10 the exponent would be 10
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