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Romashka-Z-Leto [24]
4 years ago
11

68. What property of real numbers would simplify the following expression: 4+7(x-1) ?

Mathematics
1 answer:
Lapatulllka [165]4 years ago
3 0

Answer:

7x - 3

hoped i helped

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What is the measure of the circumference of D
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Because 6.28 x 4 = 25.12

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X^2-5x-6<br> X^2+3x-40<br> X^2+3x-4
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x² - 5x - 6

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Fantom [35]

Answer:

B

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Use the distance formula in 3 dimensions

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with (x₁, y₁, z₁ ) = (3, 4, 10) and (x₂, y₂, z₂ ) = (8, 4, - 2)

d = \sqrt{(8-3)^2+(4-4)^2+(-2-10)^2}

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3 years ago
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6 0
3 years ago
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