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EastWind [94]
3 years ago
7

A student wrote the expression -3(8 - 10) as - 24 + 30. Which property did the student use?​

Mathematics
1 answer:
jekas [21]3 years ago
4 0
<h2>They used the distributive property.</h2><h3></h3><h3>-3(8 - 10)</h3><h3></h3><h3>-3 x 8 = -24</h3><h3>-3 x -10 = 30</h3><h3></h3><h3>-24 + 30</h3><h3></h3><h3><em>Please let me know if I am wrong.</em></h3><h3></h3><h3 />
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2 tenths= ? Hundredths
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The losing candidate in a mayoral election received 10,200 votes, which represented 30% of all votes cast in the election.
ElenaW [278]

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A)

Dorian's 3060 is really 30% of 10200, however, the losing candidate received 30% of the total votes cast, and that is 10200, so Dorian mistakenly is using 30% of the 30% received by the losing candidate as point of reference for her total.

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3 years ago
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