Which numbers are solutions to the inequality x

Question

Which numbers are solutions to the inequality x < −7, using the replacement set {−15, −10.5, −7.2, −7, 0}?
 
Choose all answers that are correct.
 
 A.
–7
 
 B.
−7.2
 
 C.
−10.5
 
 D.
−15

anonymous · Answer

@iGreen

chosenmatt · Answer

B because it's lower than -7 which the higher number and negative is always the least so i think it's B

igreen · Answer

@chosenmatt Your answer is wrong and you're not supposed to give out answers.

igreen · Answer

Change all the answer choices to positive.

A.
7

B.
7.2

C.
10.5

D.
15

Now change the inequality to x > 7

Which numbers are greater than 7 in the choices? @CuteGirl903k

anonymous · Answer

b,c,d

chosenmatt · Answer

im trying to help the best i can...

igreen · Answer

Yep, so those are your answers.

igreen · Answer

Helping would be guiding the asker to the answer..and not giving them the answer, that way they ACTUALLY learn how to do it. @chosenmatt

igreen · Answer

Just explain how to do it to them, and then ask if they can solve it.

anonymous · Answer

umm i thought there would only be two answers

chosenmatt · Answer

sorry ill try to be more explainful without gving the answer

anonymous · Answer

@iGreen

igreen · Answer

No, it only says "choose all that are correct" that could be all 4, it could be 3, 2, or 1.

anonymous · Answer

ok thx!:)

igreen · Answer

No problem.

anonymous · Answer

which numbers are solutions to the inequality x< -7, using the replacement set (-15,-10.5,-7.2,7.0)

ryuga · Answer

Q