SOLUTION: Your help with this problem is greatly appreciated. I must solve the inequality; state the solution set in interval notation and graph. -3/5<1/5-2/15W<-1/3

Algebra ->  Algebra  -> Inequalities -> SOLUTION: Your help with this problem is greatly appreciated. I must solve the inequality; state the solution set in interval notation and graph. -3/5<1/5-2/15W<-1/3      Log On

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Question 57302This question is from textbook Elementary and intermediare algebra
: Your help with this problem is greatly appreciated. I must solve the inequality; state the solution set in interval notation and graph.
-3/5<1/5-2/15W<-1/3This question is from textbook Elementary and intermediare algebra

Answer by funmath(2873) About Me  (Show Source):
You can put this solution on YOUR website!
solve the inequality; state the solution set in interval notation and graph.
-3%2F5%3C1%2F5-%282%2F15%29W%3C-1%2F3 Multiply everything by the LCD to get rid of the fractions:
15%28-3%2F5%29%3C15%281%2F5%29-15%282%2F15%29W%3C15%28-1%2F3%29
3%28-3%29%3C3%281%29-2W%3C5%28-1%29
-9%3C3-2W%3C-5
-3-9%3C-3%2B3-2W%3C-3-5
-12%3C-2W%3C-8 Don't forget to flip the inequality symbols when you multiply or divide by a neagative number.
-12%2F-2%3E-2W%2F-2%3E-8%2F-2
6%3EW%3E4
It's prefered to write it as:
4%3CW%3C6
Interval notation: (4,6)
Graph:
<------------(====)-------->
-2,-1,0,1,2,3,4,5,6,7,8,9,10
Happy Calculating!!!