Answer:
42km/h
Step-by-step explanation:
70km=100 minutes
7km= 10min
42km=60min
1.2192 hectares
1 foot² = .3048 meter²
40000 feet² * .3048 = 12192 meters²
12192/10000 = 1.2192
6b
|-b| = b
b+5b= 6b
A=is equal B=is equal C=Is equal D=is equal
