Which number line model represents the expression -2+(-7)? Khan academy help!!!!!
1 answer:
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Answer: is the number.
Step-by-step explanation:
First, rewrite the problem as an equation.
Now, subtract 3 from both sides.
Finally, divide both sides by 3.
There’s the answer.
- Opposite side to <WYX=WX
- Opposite side to <XWY=XY
Here
- WX=12
- XY=15
As
- WX<XY