Answer:
{-infinity, infinity}
no solution
Step-by-step explanation:
|x| +15≥4
Subtract 15 from each side
|x| +15-15≥4-15
|x| ≥-11
This is always true so x can be and real number
{-infinity, infinity}
-2|5x+3| = 8
Divide by -2
-2/-2|5x+3| = 8/-2
|5x+3| = -4
This can never happen because absolute values are zero or greater
no solution
Compare the numbers using <, >, or =. 0.78 ___ 0.708 < > =
V = -5 because you subtract 4 from both sides then divide both sides by -7 and you get -5
Answer:
39 
Step-by-step explanation:
4 
× 8 
= 39
