Find the slope (m) of the line using the origin, (0,0) and the point (2,8)
1 answer:
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The price per square foot is 0.55$
Step-by-step explanation:
We can solve this problem by applying the rule of three.
In fact, we know that:
- The price per 1 gallon is $55
- The area covered by 1 gallon is
So this means that the price per (1 gallon) is $55.
Here we want to find the price per square foot, so we can write:
And solving for x, the price per square foot, we find:
So, the price per square foot is 0.55$.
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