The snack bar at the game begins with 150 cans of soda. Each hour they sell 30 cans until they have sold out all the cans of sod
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Answer:
Step-by-step explanation:
Assuming we want to find the equation (74,2) and (4,9)
This is an equation of a straight.
Let this equation be y=mx+b.
We substitute the slope and (4,9) to get:
We rewrite in standard form to get:
