Mathematics, 25.06.2019 20:30 golderhadashaowtatz
Ms. chin asked her students to use the properties of multiplication to rewrite the expression (-5){-2/7}[{4/11}(-9}. the table below shows the properties that each of four students used to rewrite the expression. expressions generated by students student properties used to rewrite the expression mitul commutative property stacy associative property tom associative property and then the commutative property walt commutative property and then the associative property how many of the students created an expression that was equivalent to the original? one two three four
Answers: 1
.![[(-5)(\frac{-2}{7})][(\frac{4}{11})(-9)]](/tpl/images/0016/8931/d8bd4.png)
= ![[(\frac{-2}{7})(-5)][(-9)(\frac{4}{11})]](/tpl/images/0016/8931/54caa.png)
.![-5[\frac{-2}{7}(\frac{4}{11}\times -9)]](/tpl/images/0016/8931/c3378.png)
= ![-5[(\frac{-2}{7}\times \frac{4}{11})(-9)]](/tpl/images/0016/8931/adc37.png)
![-5[(\frac{4}{11}\times \frac{-2}{7})(-9)]](/tpl/images/0016/8931/44c18.png)
![(\frac{-2}{7})[(-5\times -9)(\frac{4}{11})]](/tpl/images/0016/8931/2730d.png)
= ![(\frac{-2}{7})[(-5)(-9\times \frac{4}{11})]](/tpl/images/0016/8931/031b1.png)
.
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Ms. chin asked her students to use the properties of multiplication to rewrite the expression (-5){-...
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