the difference between the x values are 16 and dividing this by 4 is 4. So if Point A is moved 4 on its x-axis the value is -2.
the difference between the y values is 12 and dividing this by 4 is 3. So if point A is moved on its y-axis the value is 0. the end coordinates are (-2,0)
75/6.98=10.744 We would most likely round this down to 10 even though the .7 because if we round up we would go over the budget. So he can buy about 10 CDs
