If the two integers are both the same sign (both positive or both negative), then the quotient will be positive.
15/3 - 14/2
This is the expression you are looking for
( I'm not 100% sure but I believe this is correct ! )
Because you are using the format y = mx +c the c value is the y offset.
in this equation the equation can be rewritten as y = 1x -3
Thus the y intercept, the y offset, must be -3.
Hope this helps! :)
The first step is to find out the value of one diaper for each equation
39.98/216 = 0.18
Therefore one diaper is for 0.18 cents
24.99/88 = 0.28
Therefore one diaper is for 0.28 cents
At the end the first deal is better