The solution is greater than one but less than or equal to 8.
Answer:
A
Step-by-step explanation:
Speed = distance/ time
=10km/ 1hr(60mins)
= 10km/ 1hr
=10km/hr
R could equal any number, but it has to be higher than 4, because 3+4=7.
Answer:
-20 gallons per minute
Step-by-step explanation: