Question

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

Answer 1

y = 12x
x = 6.5 feet
y = 12 * 6.5
y = 78 A calculator will give you this question.

Answer 2

I hope this drawing helped you! The answer is 78 inches.