Question

-9 ≥ -8(1 + 6v) - 1

Answer 1

Add 1 to both sides.

\(\Large \color{MidnightBlue}{\Rightarrow -8 \ge -8(1 + 6v) }\)

Distribute.

\(\Large \color{MidnightBlue}{\Rightarrow -8 \ge -8 - 48v }\)

Add 8 to both sides.
\(\Large \color{MidnightBlue}{\Rightarrow 0 \ge -48v }\)

Change the sign and the inequaility
\(\Large \color{MidnightBlue}{\Rightarrow 0\le48v }\)

Divide both sides by 48.
\(\Large \color{MidnightBlue}{\Rightarrow 0\le v }\)

Answer 2

internet problem with symbol

Answer 3

Refresh the page.

Answer 4

- 9 ≥ -8(1 + 6v) - 1
-9 ≥ -8 - 48v - 1
-9 ≥ -9 - 48v
-9 +9≥ - 48v
0 ≥ - 48v
48v ≥ 0
v ≥ 0/48
v ≥ 0