9514 1404 393
Answer:
x - 4
Step-by-step explanation:
The expression simplifies to ...

For x ≥ 4, the argument of the absolute value function is non-negative, so it remains unchanged. The simplified expression is ...
x - 4 . . . . for x ≥ 4
It is 3:4 red marbles to total number of marbles
Answer:
quadratic
Step-by-step explanation:
C is identity
B is associative
A is identity
B is communitative
Answer:
a circle
Step-by-step explanation: