Answer:
x < - 3
Step-by-step explanation:
Given
x + 5 < 2 ( subtract 5 from both sides )
x < - 3
The dune of two positive numbers is always positive. I hope this helps
First simplify the number part, 14/2 = 7/1
then the x part,

y doesn't need to be simplified
then simplify the z part, z^-6 = z^6
put it all together...
9 x 2 = 18
6 x 3 = 18
and 18 x 1 = 18
Answer: He should have used 13 instead of 13i
Step-by-step explanation: