laurenlay156

19.02.2022 • 

Business

Shena made a table to show the steps and algebraic properties used to write an equivalent expression for 3 x minus 5 + 7 x + 6. Step
Expression3 x minus 5 + 7 x + 6
Property
1
3 x + 7 x + 6 minus 5
Commutative property
2
(3 x + 7 x) + (6 minus 5)
Distributive property
3
(3 + 7) x + (6 minus 5)
Distributive property
4
10 x + 1
Addition property

What error did Shena make?
Shena should have written the associative property for step 1.
Shena should have written the associative property for step 2.
Shena should have written the associative property for step 3.
Shena should have written the associative property for step 4.

Ответ:

cece3467

09.06.2020

Business

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The appropriate response is the Cluster sampling. Cluster sampling alludes to a sort of inspecting technique. With bunch examining, the specialist partitions the populace into discrete gatherings, called groups. At that point, a straightforward arbitrary example of groups is chosen from the populace.

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