when graphing inequalities if the shaded region is below the line then it is less than. Solid line makes it equal to. Line is going downwards so slope is negative. y intercept is in the negative region.
So you want to find the price for 1 apple you find that by dividing so 23.60/5=4.72 and 32.76/7=<span>4.68 so, the 7 bag for 32.76 is the better deal</span>