1
-8 + 4 - (-9) = -8 + 4 + 9 = -8 + 13 = 5.
5
0
4 because you are suppose to subtract and keep thesign of the bigger number
-9 - 11 = -20
9
Subtract negative two from negative nine. = Add two to negative nine. = Negative seven.
From the Fahrenheit temperature, subtract 32. Then multiply by 5/9.C = (5/9) (F - 32)From the Fahrenheit temperature, subtract 32. Then multiply by 5/9.C = (5/9) (F - 32)From the Fahrenheit temperature, subtract 32. Then multiply by 5/9.C = (5/9) (F - 32)From the Fahrenheit temperature, subtract 32. Then multiply by 5/9.C = (5/9) (F - 32)
when youre adding negative numbers, you add them and put a negative sign (ex: -6 + -5=-11) when you add negative and positive numbers(ex: -9 + 7) you subtract the numbers and take the sign of the bigger number (9-7=2, so the answer is -2 because the bigger number, 9, is negative when you subtract 2 negative numbers you add them together and put a negative sign when you subtract a neg. number and a pos. number (ex: -8 - 3) you add the numbers but the 3 becomes negative so the problem becomes -8 + -3. the answer is -11
25
-2 - 3 = -5