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In Mathematics / High School | 2025-08-20

Perform the indicated operations and simplify.
$-10(u+1)+9(u-1)-5(u+6)$

Asked by Imtiredofschool4

Answer (2)

a. there will be less pollution. b. less machinery=hiring workers=jobs. c. If farm machinery broke in the field. repairing is very inconvenient. There will be no trailer to pull it away. This is a disadvantage of machinery.

Answered by Lin | 2024-06-10

Using less farm machinery during planting can lead to reduced pollution, improved soil health, job creation, cost savings, convenience, and enhanced biodiversity. These benefits contribute to a more sustainable and environmentally friendly farming practice.
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Answered by Lin | 2025-01-27

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