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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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Three times the sum of a number and 4 is 8 less than one-half the number. Write and solve equation to find the number.
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Answer:

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