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Mathematics 9 Online
OpenStudy (anonymous):

Solve the inequality and then explain each step. 7. 25> 1 - 3d A) d < -8 B) d > 8 C) d< 8 D) d > -8 3a - 4 ≤ 5 (No answer choices)

OpenStudy (anonymous):

The 3a - 4 ≤ 5 is another question not number 7 :P

OpenStudy (anonymous):

its A

OpenStudy (anonymous):

Okay! Thank you so much! Do you know the second one?

OpenStudy (anonymous):

3>a

OpenStudy (anonymous):

its actually greater than or equal to so make sure there is a line under the arrow thing

OpenStudy (anonymous):

its the other way

OpenStudy (anonymous):

3<a

OpenStudy (anonymous):

Okay then! Well, thank you so much! You are a life saver! Have a nice day!

OpenStudy (anonymous):

my bad im sorry

OpenStudy (anonymous):

A is not the correct answer. When you multiply or divide by a negative number you must change the direction of the inequality sign.

OpenStudy (anonymous):

Don't worry It's okay. I actually picked the wrong problem and problem isn't something that I needed to know.

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