Respuesta :
Answer:
See below in bold.
Step-by-step explanation:
By division 70 / -5 = -14.
Multiplying 70/-5 by 2/2 = 140/-10.
A third would be 70 / ( 5 - 10).
The three equivalent expressions are [tex]\dfrac{-70}{5},-14,\dfrac{140}{-10}[/tex].
Given:
The given expression is [tex]\dfrac{70}{-5}[/tex].
To find:
Three expressions that are equivalent to the given expression.
Explanation:
We have,
[tex]\dfrac{70}{-5}[/tex]
It can be written as:
[tex]=\dfrac{70\times (-1)}{-5\times (-1)}[/tex]
[tex]=\dfrac{-70}{5}[/tex]
It can be written as:
[tex]=\dfrac{-14\times 5}{5}[/tex]
[tex]=-14[/tex]
The given expression can be written as:
[tex]=\dfrac{70\times 2}{-5\times 2}[/tex]
[tex]=\dfrac{140}{-10}[/tex]
Therefore, the three equivalent expressions are [tex]\dfrac{-70}{5},-14,\dfrac{140}{-10}[/tex].
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