Well 2.5 + 2.5 is 5 so 5 - 2.5 is 2.5
Answer: May you show the angle we are supposed to solve? its a bit unclear. or can you explain the angle to us?
Step-by-step explanation:
Speed = distance / time
given:
distance = 225 km and time = 2.5 hours
so
speed = 225 / 2.5 = 90 km per hour
Answer:
Speed = 90 km per hour
4 - 9x = -14
4 - 4 - 9x = -14 - 4
9/9x = -18/9
x = -2
