SOLUTION: Y+ 2/5 <= 7/10 set in builder notation

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Question 772238: Y+ 2/5 <= 7/10 set in builder notation
Answer by oscargut(2103) About Me  (Show Source):
You can put this solution on YOUR website!
Y+ 2/5 <= 7/10
y <= 7/10 -2/5
y <= 7/10 -4/10
y < = 3/10
answer (-inf,3/10]
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