67 because 24 isnot 50 yet so you would keep 67 how it is but if it was 50 or more then you would round it up to 68
Answer:
The average speed is 36.67 m/h
Step-by-step explanation:
100/50 = 2
120/30 = 4
Total time = 6
Total distance = 220 miles
220/6 = 36.67
3x(8r-1) x (4r+2s)
3x7r x (4r+2s)
21r x (4r+2s)
Answer:
wrong
Step-by-step explanation: