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Andreas93 [3]
3 years ago
7

Dea writes the expression 0.25 + 0.76 + 0.75 + 0.24. She rewrites the expression using the commutative property. Which expressio

n could Dea have written using the commutative property?
A) (0.25 + 0.76) + (0.75 + 0.24)
B) 0.25 + 0.75 + 0.76 + 0.24
C) (0.25 + 0.76) − (0.75 + 0.24)
D) 0.25(1 + 1)
Mathematics
1 answer:
ipn [44]3 years ago
8 0

Answer:

B )  0.25 + 0.75 + 0.76 + 0.24

Step-by-step explanation:

<u>commutative law of addition:-</u>

According to the commutative property of addition,changing the order of the numbers.we are adding doesn't change the sum.

let a,b,c+d are two numbers

The commutative property condition in addition a+b+c+d = a+c+b+d

Given expression 0.25+0.76+0.75+0.24 = 0.25 + 0.75 + 0.76 + 0.24

conclusion:-  Answer B.

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Answer:

For the part that contains organic matter your answer is, 35 negative result

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Step-by-step explanation:

If we pay attention to the part that contains organic matter the total amount 700 and 665 is positive, so subtract them 700-665 to get 35 negative result

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6 0
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4 0
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