Find x if the mean of the number is 13 ,2x,0,5x,11 and 9
1 answer:
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The property applied is the associative property
<h3>Algebraic properties</h3>There are several algebraic properties in mathematics; each of which have their own applications
Some of these properties are:
- Commutative
- Distributive
- Associative
- Identity
The mathematical expression is given as:
And it is calculated as follows:
The property applied above is the associative property
Read more about mathematical properties at:
Answer: 4 pairs of socks
Step-by-step explanation:
According to the described situation, Anika spends in 1 pair of shin guards for
and
pairs of socks for
each pair.
So, we can express this in the following equation:
Isolating we will find the pairs of socks:
Hence, Anika bought 4 pairs of socks.