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3 years ago

For all real numbers a, b, and c: if a=b, then a + c = b + c. This is the of Equality.

Mathematics

2 answers:

4vir4ik [10]3 years ago

3 0

Addition Property of Equality

hope that helps

Andre45 [30]3 years ago

3 0

Addition property I hope I helped

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Since it's 4 questions ill give yall 50 points to whoever answers. <

CaHeK987 [17]

Step-by-step Solutions:

Question 7:

√9
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Question 8:

√64
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Question 9:

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Question 10:

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3 years ago

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andre [41]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago

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alukav5142 [94]

Answer: A
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3 years ago

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((6x-8)-2x)-((12x-7)-(4x-5))

KengaRu [80]

Answer:

-12x + 4

Step-by-step explanation:

(6x - 8 - 2x) - (12x - 7) - (4x - 5)

The subtraction sign before the parenthesis is basically multiplying by -1, so the subtraction signs in the parenthesis have to change to addition. After that, you can remove the parenthesis.

6x - 8 - 2x - 12x + 7 - 4x + 5

Simplified = -12x + 4

6 0

2 years ago

For all real numbers a, b, and c: if a=b, then a + c = b + c. This is the ____ ____ of Equality.

For all real numbers a, b, and c: if a=b, then a + c = b + c. This is the of Equality.