SOLUTION: I need help solving y=-1x+7 and can you explain how to FInd the equation of the line form y=mx+b and the surface area of an open-top box with length L, width W, and height H

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Question 1025462: I need help solving
y=-1x+7
and can you explain how to FInd the equation of the line form y=mx+b
and the surface area of an open-top box with length L, width W, and height H, can be found using the formula
A=2LH+2WH+LW

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
I need help solving
y=-1x+7
and can you explain how to FInd the equation of the line form y=mx+b
---
It's in the form y = mx + b
m = -1
b = 7
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and the surface area of an open-top box with length L, width W, and height H, can be found using the formula
A=2LH+2WH+LW
That's the area.
What's the question?