Answer:
Step-by-step explanation:
100=100 and if it is asking if it is true than yes it is
The amount of chlorine needed to treat a swimming pool is directly proportional to the volume of the poolWhat is the constant of proportionality for this relationship
You do 5 multiple by 2 + 2. 4 multiple by 3 + 3. 12 multiple by 15 is 180