Solve this question to get 11 points! 6(x + 3) = 21 x=?
1 answer:
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Answer:
So Price after discount would be 17.5 on February 1st
Step-by-step explanation:
Given:
Original Cost =57.75
Off Price = 70%
To Find:
Price after discount = ?
Solution:
We have to find the price after discount which is given by the formula
Price after Discount = Original Cost - Discount Price
We have to find the value of discount price
Discount Price = off Price * Original Cost
Putting in the values
Discount Price = 70 % * 57.75
it becomes
Discount Price
It becomes
= 40.25
Now
Price after Discount = Original Cost - Discount Price
Putting in the values
it becomes
Price after Discount = 57.75-40.25
= 17.5
So Price after discount would be 17.5 on February 1st
Answer:
The percent of error in her measurement is 1.3%
Step-by-step explanation:
we know that
The circumference of a circle is equal to
where
D is the diameter
we have
assume
substitute
----> This value represent the 100% (theoretical value)
Find the difference between the theoretical value and the measured value
Find the percentage by proportion