algebra
posted by sarah .
a bathtub in your home has a drain that leaks. When you fill you bathtub with 30 gallons of water you notice that after every 5 minutes you only have 20 gallons remaining, so the drain is leaking 2 gallons every minute which represents slope. what is the linear equation of the problem and what is the yintercept and what does it mean in the context of the problem and what is the xintercept in the context of the problem

algebra 
Scott
tub = 2 t + 30
the yintercept is 30 ... a full tub
the xintercept is the time for the tub to empty
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