Is 5(1/5^3) = 5(5^3)?
1 answer:
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Answer:
Teddy saved $
The new price of the tv is $
Step-by-step explanation:
To find out how much the new price of the tv is you need to do as follows:
We know that it was 15% off meaning it keeps 85% of its value. Knowing this we do
This gives us
To find out how much he saves, we find the difference:
Teddy saves:
Answer:
Lost 6 pounds
Step-by-step explanation:
While all three were healthier after six weeks,
- the first friend had lost 5 pounds (this means
),
- the second friend had gained 3 pounds (this means
),
- the third friend had lost 4 pounds (this means
).
In total, they lost 6 pounds because