Answer:
-30
Step-by-step explanation:
24 - 54 = -30.
This is the simpliest way to do.
First: 54 - 24 is 30.
Second: see if the first number is bigger than the second number, if it is add a negative to it.
Third: You got the answer! -30!
F = 9/5C + 32...subtract 32 from both sides
F - 32 = 9/5C...multiply both sides by 5/9, eliminating the 9/5 on right
5/9(F - 32) = C <==
Answer: C
Step-by-step explanation:
-100-_= 45
-100+145= 45
Negative plus negative equals a positive sign