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LOTS OF POINTS - SIMPLE MATH

Match the property name with the appropriate equation.


10. Opposite of a Difference......................A. −[(−r) + 2p] = −(−r) − 2p


11. Opposite of a Sum.....................................B. 16d − (3d + 2)(0) = 16d − 0


12. Opposite of an Opposite.........................C. 5(2 − x) = 10 − 5x


13. Multiplication by 0......................................D. −(4r + 3s) + t = (−1)(4r + 3s) + t


14. Multiplication by –1.....................................E. −(8 − 3m) = 3m − 8


15. Distributive Property...................................F. −[−(9 − 2w)] = 9 − 2w

Answer :

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Answer:

[tex]10. \text{Opposite of a Difference} \implies \text{E. } -(8 -3m) = 3m - 8[/tex]

[tex]11. \text{Opposite of a Sum} \implies \text{A. } -[(-r) + 2p] = -(-r) -2p[/tex]

[tex]12. \text{Opposite of an Opposite} \implies \text{F. }-[-(9 - 2w)] = 9 - 2w[/tex]

[tex]13. \text{Multiplication by 0} \implies \text{B. }16d -(3d + 2)(0) = 16d - 0 = 16d[/tex]

[tex]\boxed{\text{The product of two numbers is equal to 0} \implies 0 \cdot a = 0}[/tex]

[tex]14. \text{Multiplication by -1} \implies \text{D. } -(4r + 3s) + t = (-1)(4r + 3s) + t[/tex]

[tex]15. \text{Distributive Property} \implies \text{C. } 5(2-x) = 10-5x[/tex]

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