A keyboard that costs $400 is marked down 10% for a sale. What is the sale price of the keyboard?
1 answer:
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Answer:
(4x10)^3=64,000
Step-by-step explanation:
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Answer:

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Answer:
27 at least. She would need to sell more to make a bigger profit.
Answer:
1.23
2. Question incomplete
3. Needs Question 2 to Answer
Step-by-step explanation:
1. 115÷5=23
2/5 and 3/5 is between 1/5 and 4/5