Answer:
30
Step-by-step explanation:
because 180-100=80 and 80 + 70 = 150 anddthan 180-150 = 30
Answer:
A. {x | x < 8}
Step-by-step explanation:
First, we divide both sides by 3.
3(x - 2)/3 < 18/3
Then simplify.
x - 2 < 6
Lastly, add 2 to both sides.
x - 2 + 2 < 6 + 2
<u>x < 8</u>