Answer:
-50, -31.5, 44 I think
Step-by-step explanation:
Answer: 250 m
Step-by-step explanation:
Given
Distance between Ursula and Velda house is 4 km or 4000 m
Ursula walks at the rate of 
Velda walks at the rate of 
Time taken by them to cover 4000 m is

Distance covered by them 15 min before they meet
Ursula 
Velda 
The total length covered by them is 
They are
apart before they meet
Answer:
350 ?
Step-by-step explanation:
500 - 150 = 350
Answer
6.9473
Step-by-step explanation: