Answer:
1.5+1.7/2=1.6
Step-by-step explanation:
I believe it is -20.
Hope that helped you out.
Answer:
a=4
Step-by-step explanation:
5a-8=8+a
4a-8=8
4a=16
a=4
Answer:
Step-by-step explanation:
Conversion factors:
1 km = 1000 m
1 m = 100 cm
1 h = 60 min
1 min = 60 sec
48.6 km/h = 81,000 cm/min = 13.5 m/sec
The answer would be the last option. :)