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Mathematics 14 Online
OpenStudy (anonymous):

There are twelve inches in one foot, creating the equation y=12x. If a door frame is 6.5 feet tall, how many inches tall is it ?

OpenStudy (anonymous):

Here, we simply plug in 6.5 for x. x is the number of feet while y is the number of inches: \[y=12(6.5)=78 inches\]

OpenStudy (anonymous):

thankks (:

OpenStudy (anonymous):

No problem, glad I could help.

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