70
8-75=-73
3 minus -73=70
-8
It is: 11-3 = 8
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.
-11
18
9 - -3 = 9 + 3 = 12 12 - 8 = 4 9 - -3 - 8 = 4
5 - (-3) = -8
The answer is 8/36 minus 3/14 equals 1/126
3. 75
3 over 4 minus 3 over 8 can be simplified by finding a common denominator, which in this case is 8. Rewriting 3 over 4 as 6 over 8, the subtraction becomes 6 over 8 minus 3 over 8, which equals 3 over 8.
5/8 − 1 = -3/8
Take 8 minus 3 and that equals 5. Just act like the percent symbol isn't there.