Answer: This problem is all mixed up. There is no way to solve it with it like this.
Step-by-step explanation:
Answer:
You are right
Step-by-step explanation:
By moving the signs he actually changed the number itself. He changed -6 from a negative to a positive and 5 from a positive to a negative. Both equations give different answers.
Hopefully this helps :)
Answer: 190
Step-by-step explanation:
55 +50+90= 195
then round it and you get 195
Answer:
B i think let me solve
Step-by-step explanation: