Step-by-step explanation:
I got this much.....
I am sorry of it gets wrong
Answer:
sorry I'm not that good at math either it's complicated
Step-by-step explanation:
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3
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4
3
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What composite shape? Where is the shape?
Let the original cost of laptop=x
Savings=20% = 20/100
Saved amount = $140
Original cost = saved amount * 1/savings
x = 140* 100/20
x = $7000