Mathematics, 04.10.2019 19:10 soevse
The perimeter of a childs rectangular sandbox is 18 feet if the length of the sandbox is one foot longer than the width write an equation that can find the length and width of the sandbox
Answers: 1
![18=2(x+(x+1))\\ \\18=2(x+x+1)\\ \\18=2(2x+1)\\ \\9=2x+1\ [\text{Divided by 2}]\\ \\2x+1-1=9-1\\ \\2x=8\\ \\x=4\ feet \\ \\x+1=5 \ feet](/tpl/images/0286/7001/9da1c.png)
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