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Mathematics 14 Online
OpenStudy (anonymous):

pls help algebra inequalities

OpenStudy (anonymous):

Choose the correct description of the graph of the compound inequality 3x + 1 > 10 and 4x less than or greater to 20. A number line with an open circle on 3, a closed circle on 5, and shading in between A number line with an open circle on 3, shading to the left, and a closed circle on 5, shading to the right A number line with a closed circle on 3, shading to the left, and an open circle on 5, and shading to the right A number line with a closed circle on 3, an open circle on 5, and shading in between

OpenStudy (ikram002p):

what do u think ?

OpenStudy (anonymous):

idk

OpenStudy (anonymous):

ik that its open circle

OpenStudy (ikram002p):

well 3x+1>10 3x>9 x>3 4x less than or greater to 20. means 4x\(\neq\) 20 so 5\(\neq \)5

OpenStudy (ikram002p):

|dw:1406656108119:dw|

OpenStudy (ikram002p):

ok , now what do you think ?

OpenStudy (anonymous):

c?

OpenStudy (ikram002p):

well non of the options :o are you sure its " 4x less than or greater to 20. " not "4x less than or equal to 20." ??

OpenStudy (anonymous):

\[3x + 1 > 10~and~4x \le 20\]

OpenStudy (anonymous):

i did it in the equation thing

OpenStudy (ikram002p):

asaww nw it make sense ?:p well its like this x>3 and x<=5 |dw:1406656524530:dw| now what do you think :D

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