there are g number of girls in Mrs.Davis class there are eight fewer boys in total there are 30 students in her class how many students does she have in total?
Answer
the square root of 23456 is
550183936
Step-by-step explanation:
36, 40 those are your answers
Given:
Cost of a jacket = $20
Then sells it to customers for 80% more than.
To find:
The selling price of the jacket
Solution:
We have,
Cost of a jacket = $20
Selling price = cost + 80% of cost
= ![20+\dfrac{80}{100}\times 20](https://tex.z-dn.net/?f=20%2B%5Cdfrac%7B80%7D%7B100%7D%5Ctimes%2020)
= ![20+\dfrac{8}{1}\times 2](https://tex.z-dn.net/?f=20%2B%5Cdfrac%7B8%7D%7B1%7D%5Ctimes%202)
= ![20+16](https://tex.z-dn.net/?f=20%2B16)
= ![36](https://tex.z-dn.net/?f=36)
Therefore, the selling price of the jacket is $20.
Just plug in the square root of 100 in your calculator (10) and then either leave it as 10/49 or simplify it to a decimal...depending on what your teacher is expecting from you.