$\text{Average}=\frac{\text{Sum of values}}{\text{Number of values}}$

Given values: $2𝑥$, $6𝑥$, $8𝑥$, $10𝑥$, $12𝑥7$

Sum of values: $2𝑥+6𝑥+8𝑥+10𝑥+12𝑥7=2𝑥+6𝑥+8𝑥+10𝑥+84𝑥=110𝑥$

Number of values: 5

Now, divide the sum by the number of values:

$\text{Average}=\frac{110𝑥}{5}=22𝑥$

So, the average of $2𝑥$, $6𝑥$, $8𝑥$, $10𝑥$, and $12𝑥7$ is $22𝑥$.

1. 9
2. 8
3. 7
4. None of these

1. 0.125
2. 0.12
3. 0.1
4. None of these

1. 1/2
2. 2/3
3. 3/4
4. None of these

1. 1/3
2. 1/61/4
3. 12
4. None of these

1. 1/2
2. 1/3
3. 1
4. None of these