Answer:
Step-by-step explanation:
Discount = 15% of 45
= $6.75
Price of the video game = 45 - 6.75 = $38.25
Tax = 7%of 38.25
Price paid by Fatima for the video game = 38.25 + 2.68 = $ 40.93
In the system –12c + 3d = 6 and –3c + 6d = –9, which expression could you use for substitution?
1 answer:
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