Posted by
**joyce** on
.

Direct variation

An airplane is traveling at a constant rate of 450 mi/h. Write an equation that shows how far the plane travels (D) in h hours.

D = V * h = 450 h

V is the speed, 450 miles/hour

Wednesday

March 29, 2017
Posted by
**joyce** on
.

Direct variation

An airplane is traveling at a constant rate of 450 mi/h. Write an equation that shows how far the plane travels (D) in h hours.

D = V * h = 450 h

V is the speed, 450 miles/hour

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