this is really hard but ig that u have to calculate the size of the line
Answer:
20
Step-by-step explanation:
20
If Monica walks
1km...........................15min
?km............................60min
60/15=4
Monica walks 4km in 60 min(1H)
1km=1,000m
4km=4,000m in 1 hour
Answer:
The answer is b. x= 2, -1
