Answer:
Step-by-step explanation:
the answer cannot be 5. Why? Because the minimum will occur when 12 and 5 point in opposite directions like both are on the x axis pointing to 0 from the east and pointing to zero coming from the west.
12 - 5 = 7
You cannot get a result less than that.
9 tiles needed to fill
16 - 7
Meh sorry no picture is included
(-20,0) (0,-4)
2 1/4 cups of pretzels