math
posted by robert .
Solve the compund inequality and graph the solution.
4<t+2<4
First I did t+2>4 and I got t>2 and I did t+2<4 and i got t<2. Then I graphed it and I dot an open dot on 2 and 2. Is this right?
1<1/2x<1
I did 1/2x>1 and i got x>2 and i did 1/2x<1 and i got x<2. I graphed it and put a open dot on 2 and 2. Is this right?
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