Question

PLEASE HELP!!!! 7TH GRADE MATH QUESTION!!!!! PLSSSSSSSSSSSSSSSSSSSSSSSS



If m ≥ n, which inequalities must be true? Check all that apply.

1. m + 2.1 ≥ n + 2.1
2. m - (-4) ≥ n -(-4)
3. m - 3 ≥ n + 3
4. 16.5 + m ≥ 16.5 + n
5. m ≥ n + 1/2
6. 6 + m ≥ 9 + n

Answer 1

Answer:

1, 2, 4

Step-by-step explanation:

Okay so all of these CAN be true, but the question asks which ones MUST be:

As long as you add or multiply both sides by the same amount,  that keeps them even. Subtraction and addition can change it though because we don’t know if it’s positive or negative.

I Hope this Helps!

Answer 2

Answer: (A)(B)(D)    

Step-by-step explanation:

hope this helps here is proof