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I need help please!

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46=2-8w-3wI tried adding -8w to both sides and i got the answer wrong... my math text book says the answer should be -4 but i
1. 2 answers
2. 511 views
A rectangular yard with an area of 50m squared is to be fenced on three sides. Minimizing the perimeter will minimize the cost
1. 4 answers
2. 964 views