Let the required number is 2x ,
According to the condition,
➡ 10 times the sum of half of 2x and 6 = 8

Therefore the value of x is -5.2
And, required number is -5.2
It is 2.1 inches longer. Plz plz plz give me brainiest answer I only need 3 more to rank up. If u do I will show my work and show the answer as a fraction.
Answer:
g∠-20
Step-by-step explanation:
Answer:

Step-by-step explanation:
The negative exponential can be represented with the help of fractions. By this way, we also make the negative exponential disappear. For example, we can write:

The explanation is this:
Since 
According to this definition, we can simplify our problem in the following way:

Answer:
i think its the 2 choice hope this help's
Step-by-step explanation: