Please help me with this. I think I understand it and know what it is but I just want someone to check it for me to see if I'm r
ight.
The width (w) of a rectangular garden is 7 feet longer than the length (L). The area of the garden is 30 square feet.
A. Write an expression to represent the width of the garden in terms of length
1 answer:
Ok, so
Length = L
Width = L + 7
Since area = length x width, then
30 = L × (L + 7)
Remember that L + 7 Is width so...
L + 7 = 30/L
So the expression for the width in terms of length would be...
w = 30/L - 7
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