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Mathematics 19 Online
OpenStudy (anonymous):

In order to qualify for a role in a play, an actor must be taller than 64 inches but shorter than 68 inches. The inequality 64 < x < 68, where x represents height, can be used to represent the height range. Which is another way of writing the inequality? x > 64 and x < 68 x > 64 or x < 68 x < 64 and x < 68 x < 64 or x < 68

OpenStudy (anonymous):

I think it's x < 64 and x < 68

OpenStudy (anonymous):

I'm just not sure

OpenStudy (danjs):

k, if you have a single line like that , it will be AND X is greater than 64 and X is less than 68

OpenStudy (danjs):

or comes in when both inequalities dont share the same solutions... like

OpenStudy (danjs):

|dw:1438053574222:dw|

OpenStudy (danjs):

X can not be both less than 5 and greater than 10, so it is either OR

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