The one who walked 1.2 miles would have made $72 and the one who walked 0.8 miles would have made $48.
You can solve this by using 8!
when you put this through a calculator, you'll get 40320.
Therefore, eight boxes can be arranged in 40,320 different ways on a shelf.
Hope that helps :)
Answer:
c
Step-by-step explanation:
4x = 20
--------------
4
x = 5
*20 divided by 4 equals 5*
Answer:

Step-by-step explanation:
625 when divided by 5 gives 125 which is a perfect cube.
=> 
![\rule[225]{225}{2}](https://tex.z-dn.net/?f=%5Crule%5B225%5D%7B225%7D%7B2%7D)
![\sf \ \sqrt[3]{125} = 5](https://tex.z-dn.net/?f=%5Csf%20%20%20%20%5C%20%20%5Csqrt%5B3%5D%7B125%7D%20%3D%205)
So, 5 needs to be divided by 625 to make the quotient a perfect cube!
It would be: 5/6 * -4/15 = -20/90 = -2/9
So, option B is your answer.
Hope this helps!