Identify the property that is justifies the statement: If a=b, then a+c=b+c
1 answer:
Easy
equality property of addition
if a=b and c=c, then a+c+b+c
basically
you can do anything to an equaiton as long as you to it to both sides
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NPr = n! / (n-r)!
8P4 = 8! / (8-4)!
= 8! / 4!
= 1,680
Answer:
48
Step-by-step explanation:
6(miles per day) * 8(days) = 48
Answer:
4.3 I believe. That's the answer I got.
The answer is (0,3)
Hope this helps you
