Usually, to get rid of a power in an equation, you square root whatever the power is attached to.
Answer:
-3.8
Step-by-step explanation:
-3.8+7.2=3.4
A Horizontal line means you get a slope of zero
97% of 11 is:
Answer:10.67
Answer: 
Step-by-step explanation:
To solve this exercise you need to remember the following:
→ 
Therefore, keeping the above on mind, you can solve for x as following:


Remember that, by definition:
, then you have:

Subtract 6 from both sides of the equation.
Then the value of x is:
