Question

Which inequalities have -0.5, 2.5, and 4 as part of the solution set? Select all that apply. z>-3 z<5 z<4 z<_4 z>0

Answer 1

A, B, D

Explanation:

I got this correct because i took the quiz

(Hope this helps for kids who do online school!)

Answer 2

`z>-3\\z<5\\z \leq4`

Explanation:

`Check \ z>-3\\-0.5>-3\\2.5>-3\\4>-3\\Hence \ these \ numbers \ are \ part \ of \ solution \ set \ of \ the \ inequality\\\\Check \ z<5\\-0.5<5\\2.5<5\\4<5\\Hence \ these \ numbers \ are \ part \ of \ solution \ set \ of \ the \ inequality\\\\Check \ z<4\\4\\ot<4\\Hence \ numbers\ are \ not \ the \ part \ of \ the \ solution \ set \ of \ the \ inequality\\\\Check \ z\leq4\\-0.5\leq4\\2.5\leq4\\4\leq4\\Hence \ these \ numbers \ are \ part \ of \ solution \ set \ of \ the \ inequality\\\\`

`Check \ z>0\\-0.5\\ot>0\\Hence \ these \ numbers \ are \ not \ part \ of \ the \ solution \ set \ of \ inequality`