Answer:
i dont know
Step-by-step explanation:
....
Answer:
why does it say deleted acct
Step-by-step explanation:
if its deleted why is it still here
Answer:
-2
Step-by-step explanation:
5 + (-7)
5 - 7
-2
Please let me know if something's wrong!
Answer:

Step-by-step explanation:

Combine like terms:

Multiply both sides by -10:

Answer:
180.0
Step-by-step explanation: