We have to calculate the 20% of $30.75
The 20% of $30.75=(20/100)*$30.75=(20*$30.75)/100=$6.15
The sale price of the jacket was $6.15.
Answer:
![x=17](https://tex.z-dn.net/?f=x%3D17)
Step-by-step explanation:
![(6x+10)(x+17)(4x-34)](https://tex.z-dn.net/?f=%286x%2B10%29%28x%2B17%29%284x-34%29)
![6x+10+x+17+4x-34=180](https://tex.z-dn.net/?f=6x%2B10%2Bx%2B17%2B4x-34%3D180)
Add:- ![6x+x+4x=11x](https://tex.z-dn.net/?f=6x%2Bx%2B4x%3D11x)
and ![10+17-34=-7](https://tex.z-dn.net/?f=10%2B17-34%3D-7)
So, ![11x-7=180](https://tex.z-dn.net/?f=11x-7%3D180)
Add 7 to both sides:-
![11x=187](https://tex.z-dn.net/?f=11x%3D187)
Divide both sides by 11:-
![\frac{11x}{11}=\frac{187}{11}](https://tex.z-dn.net/?f=%5Cfrac%7B11x%7D%7B11%7D%3D%5Cfrac%7B187%7D%7B11%7D)
![x=17](https://tex.z-dn.net/?f=x%3D17)
<u>OAmalOHopeO</u>
Answer:
Mean 6.25
Median 5
Step-by-step explanation:
Youre welcome
7/8*8/9 = (7*8)/(8*9)
Since we have an 8 both above and below, we can erase it, and so the answer is 7/9