Please help quick!!! Jamie purchased a DVD that was on sale for 15% off. The sales tax in her county is 5%. Let y represent the
original price of the DVD. Write an expression that can be used to determine the final cost of the DVD.
y − 0.15y
0.05(0.85y)
y − 0.85y + 0.05y
1.05(0.85y)
2 answers:
Answer: 1.05(0.85y)
Step-by-step explanation:
i think that is correct
1.05(.85y)
The .85y gets you the sales price, and multiplying by 1.05 adds in the sales tax.
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