Answer:
who?
Step-by-step explanation:
stay save
stay healthy
enjoy the life.....
happy new year (according to Hindu calendar)
Its already fully simplified.
Speed = distance / time
Tuesday: speed = 2.4km / 18 minutes = 0.13 km per minute
Friday: speed = 1.8 km / 12 minutes = 0.15 km per minute
0.15 is larger than 0.13 so she ran faster on Friday.
3x+2y=50
x+y=19
x=12, y=7
12 jumps, 7 "raise the roof"s