Here's the question you clicked on:
Beautiful_Lier96
solve theinequality |4a+6|>6
Why did you leave your last Q when we were still doing it?
i didnt mean to. but i think that if the mass should be 430 grams plus or minus 20. we would write it like this: |m+20| (< or = ) 430. because the second part is plus to and it states in the answer m+ 20 is less than or equal to 430... @KonradZuse i just confused my self
Lets go back to that Q first.... Instead of posting it here...
http://openstudy.com/study#/updates/50fc63f7e4b010aceb334341
Think of the number line. Your problem says that the numbers are more than 6 units from 0. that means they must be to the right of 6 or to the left of -6. Then they will be more than 6 units from 0. So you should write: 4a+6>6 or 4a+6<-6 Solve each part.
@KonradZuse I think it would be either A or C the answer choices are: A. o--+-+--o -3 -2 -1 0 B. o-+--+-+-+-+-o -3 -2 -1 0 1 2 3 C. <--+--o-------o-+-+-+-+> -5 -4 -3 0 2 3 4 5 D. <+-+--o----o-+-+-> -5 -4 -3 3 4 5