I think it would take 1 hour 30 minutes and 0 seconds
Answer:
Distances travelled towards east from point A will be represented by positive integer i.e. +20 km.Distance travelled towards the west from point B will be represented by negative integer, i.e., —30 km.Final position of Rita from A= 20 km – 30 km = – 10 kmHence, the required position of Rita will be presented by a negative number, i.e., -10.
Step-by-step explanation:
Step-by-step explanation:
3( x +1) = 5 (x - 2) + 7
3x + 3 = 5x - 10 + 7
5x - 3x = 3 + 10 - 7
2x = 13 - 7
2x = 6
Therefore x = 3
Answer:
D.
Step-by-step explanation:
【Look at the image】