60 gallons of the whole thing, chlorine and water mixed.
one may note that 30 is half of 60, namely 50% of 60.
if there are 30 gallons of chlorine, 60 - 30, the leftover is 30 gallons, and that must be water.
so 50% is chlorine, and the other 50% is water.
Answer:
(-1,-4) and the coefficient is 3/2
Step-by-step explanation:
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Answer:
A
Step-by-step explanation:
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so x=5
substituting for x in the equation we get:

Ans C: 16