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bixtya [17]
3 years ago
9

Name the property used in n + 0 = 7.

Mathematics
2 answers:
Naya [18.7K]3 years ago
8 0

Answer:

D

Step-by-step explanation:

Zero is the additive identity property.

Hope this helps

-Amelia

Svet_ta [14]3 years ago
8 0

Answer:

The property used in n+0=7 is additive identity property that is option ‘d’.

<u>Solution:</u>

Given that we have to find the property used in n + 0 = 7

The definition of additive identity property, is an identity element (such as 0 in the group of whole numbers under the operation of addition) that in a given mathematical system leaves unchanged any element to which it is added.  

This perfectly satisfies our equation n+0=7.

Hence our the correct answer is additive identity property that is option ‘d’.

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Tems11 [23]

Answer:

She made 12 two point basket.

Step-by-step explanation:

Assuming the number of 2 point basket is x and that of 3 point basket is y.

Based on the question the total numbers of basket is 14, that is x + y = 14 , and the total numbers of points is 30, which helps us with our second equation 2(x) +3(y)=30.

x + y = 14 eqn 1

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Using elimination method multiplying eqn 1 by -3 and adding it to equation 2

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3 years ago
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Answer:

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Let's solve your equation step-by-step.

43x−4=5−x

Step 1: Simplify both sides of the equation.

43x−4=5−x

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43x−4=−x+5

Step 2: Add x to both sides.

43x−4+x=−x+5+x

73x−4=5

Step 3: Add 4 to both sides.

73x−4+4=5+4

73x=9

Step 4: Multiply both sides by 3/7.

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Answer:

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Answer:

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If you have any questions please ask

Step-by-step explanation:

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