A. 6082
B.120687
C.1188228
D.19042587
3 and 3 or 1 and 9 not really sure of anything else
The answer would be -26
-(-4)^2-10
-4 squared is 16 times -1 is -16
-16-10
-26
Look up a Pizza Place Online; with a website preferably
Find the cost and diameter of each size (should be in any pizza menu)
Divide the diameter by the cost (Cost/Diameter)
ex: 4.99/12
=0.415833333 per inch
Do this for all the sizes and compare each of the sums.
The one with the lowest cost per inch would be the best deal.
Hope this helps!