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24-05-2021
Mathematics

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The perimeter of a rectangle is 60. The width is represented by 3x + 1 and the length is represented by 5% - 3. Solve for x.
A.4
B.6.6
C.2
D.7.75

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Аноним Аноним

24-05-2021

Answer:

[tex]perimeter = 2(l + w) \\ 60 = 2(3x + 1 + 5x - 3) \\ 30 = 8x - 2 \\ 8x = 32 \\ x = 4[/tex]

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