16 Feet because 15 divided by 3 is 5 then you add 3+3+5+5
4x-20+=-4
-4 -4
x-20=-8
+20 +20
x=12.
Answer:
The top choice
Step-by-step explanation:
1/2 x -2 > 0
Add 2 to each side
1/2 x -2+2 > 0+2
1/2 x > 2
Multiply each side by 2
1/2 x *2 > 2*2
x > 4
There is an open circle at 4 and the line goes to the right
Step-by-step explanation:
