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kodGreya [7K]
3 years ago
7

Please helppppppppppppppppp

Mathematics
1 answer:
Anika [276]3 years ago
8 0
The answer will be 40. As it doubles twice during 220mins- 10 to 20 and then 20 to 40.
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The length of a rectangular garden is three feet less than twice it’s width. If the perimeter of the garden is 42 feet, what is
zzz [600]
<h3><u>The length is equal to 13.</u></h3><h3><u>The width is equal to 8.</u></h3>

l = 2w - 3

2l + 2w = 42

Because we have a value for l, we can plug it into the second equation to solve for w.

2(2w - 3) + 2w = 42

Distributive property.

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Add 6 to both sides.

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Divide both sides by 6.

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Now that we have a value for w, we can solve for the exact value of l.

l = 2(8) - 3

l = 16 - 3

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