1) 5 + ( 2 + 7) = (5 + 2) + 7
It is the associative property of the addition.
This property states that when adding 3 numbers, the grouping or association of the numbers does not change the result.
2) <span>The second expression is unreabable
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<span>3) h + 0 = h
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<span>It is the identity property.
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This property states that 0 is the identity element of the addition and any number added to it is equal to the same number.
AS you know, 5 + 0 = 5, 1234 + 0 = 1234; 0 + 2548 = 2548.
2 / 4 = 0.5
The cost of one apple is $0.50!
You plug in 25 for "P", and 7 for "a" and "b", then you find "c". The answer is 11.
Answer:
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Step-by-step explanation:
