I believe the answer is 21
Answer:
-2.4-(-7) has the same result as -2+7 because the negative sign and the minus sign cancel each other out. Think of it like this. If you cross the negative sign and the minus sign together, then it makes a plus sign.
Step-by-step explanation:
I gave a basic answer. You might have to elaborate more on this.
44 is your anwser
hope you do great !!!!!!!!!!
Answer:
-7
Step-by-step explanation:
Y-Y
