Speed=distance traveled/time of the travel=78/2=39 mph
I believe 3m 7cm 3cm= 13 meters :).
775 steps across 12.5 minutes = 775/12.5 = 62 steps per minute
hope it helps you friend....!!
:)
Please give Brainlist if it helps...
X ·2 = 12x - 15
2x = 12x - 15
2x + (-12x) = (12x - 15) + (-12x)
Result: x = 3/2