Answer:
a. 54,700 is not in correct scientific notation
Answer:
y > -3/4x +3
Step-by-step explanation:
Add 4y+12, then divide by 4.
-3x +12 < 4y
-3/4x + 3 < y
The solution is ...
y > -3/4x +3
<h3> Interval: (-infinity,4]</h3>
Answer:
310
Step-by-step explanation:
9 + 100 = 109
109 + 1 = 110
110 + 200 = 310