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Identify the given if it is an algebraic expressions, equation or inequality. Write EX for expression, EQ for equation, and IN for inequality.

___1. x + 8
___2. a - 12 = 20
___3. 2x + 2 = 40
___4. m - 8 ≤ 5
___5. b - 4 ≠ 10
___6. j + o + y + s
___7. y + 10 = 5


Sagot :

CLASSIFYING

EX 1. x + 8

EQ 2. a - 12 = 20

EQ 3. 2x + 2 = 40

IN 4. m - 8 ≤ 5

Not 5. b - 4 ≠ 10

EX 6. j + o + y + s

EQ 7. y + 10 = 5

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Now, How can we answer this? It is easy by the way just check their signs to classify whether it is a equation or inequality.

For equation:

  • Check if there is a " = " equal sign

For inequality:

  • Check if there is a " > ,<, ≥ ,≤ " inequality sign

Note:

  • ≠ this sign means that it is not equal, I just put "not" because it is not equation nor inequality

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