Answer:
The solution is the interval (-∞,6)
Explanation:
we have
-----> inequality A
solve for x



The solution of the inequality A is the interval (-∞,-10)
----> inequality B
solve for x

The solution of the inequality B is the interval (-∞,6)
so
The solution of the inequality A or inequality B is
(-∞,-10) U (-∞,6)=(-∞,6)
The solution is the interval (-∞,6)