3 years ago

PLEASE PLEASE PLEASE HELP grade 9 work!!!!

Mathematics

1 answer:

11Alexandr11 [23.1K]3 years ago

5 0

Answer:

$P = 2(l+w)\\Length = 5x\\Width = 3x+7\\\\P = 2(5x +(3x+7))$

Step-by-step explanation:

Further Solving :

$P = 2(5x +(3x+7))\\P = 2(5x+3x+7)\\P = 2(8x+7)\\\\Perimeter = 16x + 14$

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