Let x be the number of hours and Let y be the number of views.
x y
1 125
2 250
3 375
4 500
5 625
4/9 , 2/3, 1/6, ....-2 1/2 = - 5/2
common denominator is 18
Subtract -3-5 use Keep Change-Change
keep -3
change the - into a +
change 5 into -5
so... -3 + -5 is -8
-8 is the answer
