Answer:
30
Step-by-step explanation:
Convert 12 km to metres
1000 m = 1 km
12 km = 12 × 1000/1
Distance = 12 000 m
Kali takes 1 day for 400 m, so
Time = 12 000 × 1/400
Time = 30 da
It will take Kali 30 da to run 12 km.
a
$60 is the absolute maximum he can spend!
Answer:y=-4/5x+4