Mathematics, 11.03.2022 07:00 ed100
A rectangular blanket for a child that measures 3 feet by 4 feet is made. A border that is exactly 6 square feet is to be created around the blanket.
Which TWO equations represent the required width of the border, x?
(3+x)(4+x)=18
(3+2x)(4+2x)=18
(3+x)(4+x)−3(4)=6
(3+2x)(4+2x)=6
(3+2x)(4+2x)−3(4)=6
Answers: 1
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