-8
-11
It is: 11-3 = 8
18
Well 8 and one half inch equals 8.5 inches.3 4th of an inch equals .75 inch.So 8.5 inches minus .75 inch equals 7.75 inches7.75 inches minus another .75 inch equals 7 inches11 inches minus .75 inch equals 10.25 inches10.25 inches minus another .75 inch equals 9.5 inchesSo then the dimensions would be 7 inches by 9.5 inchesor7 inches by 9 and one half inches.
5 - (-3) = -8
9 - -3 = 9 + 3 = 12 12 - 8 = 4 9 - -3 - 8 = 4
The answer is 8/36 minus 3/14 equals 1/126
3. 75
5/8 − 1 = -3/8
-6 - (-8) = 2
8