1 answer:
Communitive Property of Addition
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Answer:
a = 6.94
b = 2
Now the whole thing:
6.94 x 102
Check your work:
102 = 100 x 6.94 = 694
Hope this helped!!!
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Answer:

Step-by-step explanation:
I am assuming that you mean (4,−9) and (8, -3).

Hope this helps.
The answer is C: the missing number is 25
Answer:
1. 7+62+5+4
2. 18+62+5
3.15+4+1
4.5 families
6. three
Step-by-step explanation: