Answer:
A
Step-by-step explanation:
2x < 8
x < 8/2
x < 4
The sign stays in the same direction since you are dividing by positive. The circle is not filled in because x is NOT less than or equal to 4.
D)54
Explanation:
hope this helps you...
x=-6
y=-6
The slope is the line that goes on forever, the line isn't in any other area then the cordinites above.
(0.4n)(16n) = (0.4)(16)(n)(n) = 6.4n²
Answer: 6.4n²
