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bearhunter [10]
3 years ago
14

Evaluate -x+4 when x = -2

Mathematics
2 answers:
musickatia [10]3 years ago
8 0

Answer:

<h2>6</h2>

Step-by-step explanation:

f(x)=-x+4

f(-2)=-(-2)+4

f(-2)=+2+4

f(-2)=6

Hatshy [7]3 years ago
8 0

Answer:

6

Step-by-step explanation:

-(-2)+4=___

+(+2)+4=6

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Which property of real numbers IS shown below?<br> 3 + ((-5) + 6) = (3 + (-5)) + 6
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The associative property of real numbers is shown in the number expression 3 + ((-5) + 6) = (3 + (-5)) + 6

<h3>What is an arithmetic operation?</h3>

It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that is +, -, ×, and ÷.

We have a number expression:

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As we know in the associative property:

a + (b + c) = (a + b) + c

= (3 + (-5)) + 6

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