Questions and Answers
Which algebraic expression represents the phrase 'the quotient of negative eight and the sum of a number and three'?
-8 / (g + 3)
Which algebraic expression represents the phrase 'six less than a number'?
x - 6
Which property of real numbers is shown by the equation -6 + 6 = 0?
Inverse property of addition
Which property of real numbers is shown by the equation 3 + ((-5) + 6) = (3 + (-5)) + 6?
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Which algebraic expression represents the phrase 'four times a number'?
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Study Notes
Algebraic Expressions
- "The quotient of negative eight and the sum of a number and three" is expressed as -8/(g + 3).
- "Six less than a number" translates to the expression X - 6.
- "Four times a number" is represented as 4c.
Properties of Real Numbers
- The equation -6 + 6 = 0 demonstrates the inverse property of addition, which states that adding a number and its additive inverse results in zero.
- The equation 3 + ((-5) + 6) = (3 + (-5)) + 6 showcases the associative property of addition, illustrating that the way numbers are grouped does not affect the sum.
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Description
Test your knowledge on algebraic expressions and properties of real numbers with these flashcards. This quiz covers phrases converted into algebraic terms and explores fundamental properties like the inverse property of addition. Perfect for students looking for a quick review or preparation for exams.
