Answer:
17w + 8
Step-by-step explanation:
You would add 6w + 11w because they are like expressions. They you would add 4+4 because they are also like expressions.
Answer:
False
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Step-by-step explanation:
Additive inverse is the number you would add to the original number to have the sum equal 0:
-12 + 12 = 0
The additive inverse is 12
Answer:
150:200
Step-by-step explanation:
You can simplify it too. 3:4
100×6 is 600km,use speed time hours,you can gat the answer