Answer:
You can go for 1x9, 2x8, 3x7, 4x6, 5x5.
5x5 is the best as it builds a square, which maximizes space.
20*2.50 = $50.
Step-by-step explanation:
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Plug the value of x and simplify :
⟿ 
Add the numbers : 4 and 5
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Multiply 7 by 9
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Yes, because the x’s aren’t repeated
Answer:
-1
Step-by-step explanation:
Slope formula: (y₂ - y₁) / (x₂ - x₁)
= (2 - 1) / (1 - 2)
= -1
Answer:
405
Step-by-step explanation: