What is this property 3+(2+7)= 3+(7+2)

Mathematics

1 answer:

RSB [31]3 years ago

5 0

Answer: Associative prop

Step-by-step explanation:

Associative Property of Addition (Numbers) 5 + (6 + 7) = (5 + 6) + 7

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Give the domain and range. domain: {2, 0, 2}, range: {1, 0, 1}

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3 years ago

Solve the equation. 9x−(3x+9)=2x−25 Select the correct choice below and fill in any answer boxes in your choice. A. The solution

nataly862011 [7]

Answer: Choice A, x=-4

Step-by-step explanation:

1. 9x−(3x+9)=2x−25

2. 9x-3x-9=2x-25

3. 6x-9=2x-25

4. 6x-9=2x-25

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