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Sunny_sXe [5.5K]
3 years ago
15

A camp ground consists of 12 square campsites arranged in a line along a beach. The distance from the edge of a campsite to the

water at the end of the beach is 5 yards. The area of the campground, including the beach, is 1,248 square yards. What is the width of one campsite/
Mathematics
1 answer:
Darina [25.2K]3 years ago
4 0
X=side length of a campsite
12x(5+x)=1248  because each campsite has a length of x and there are 12                           and from the top of the camp to the water is the 5 yds + a                             side length and LW=1248
60x+12x^2=1248
12x^2+60x-1248=0
x^2+5-14=0
(x+7)(x-2)=0
x+7=0 or x-2=0
x=-7 or x=2
x=2 because width can't be negative
the width of one campsite is 2 yds
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