Answer:
$2675
Step-by-step explanation:
Step-by-step explanation:
֊23x-8+35x-4=12x-12
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5x - 5 = x + 11
5x = x + 16
4x = 16
x = 4
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Answer:
A. y=x-1
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Step-by-step explanation:
Look at the photo below for the details.
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Answer:
B
Step-by-step explanation:
x² - 12x + 11 = 0 ( subtract 11 from both sides )
x² - 12x = - 11
To complete the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(- 6)x + 36 = - 11 + 36
(x - 6)² = 25 ( take square root of both sides )
x - 6 = ±
= ± 5 ( add 6 to both sides )
x = 6 ± 5
Then
x = 6 - 5 = 1 ⇒ (1, 0 )
x = 6 + 5 = 11 ⇒ (11, 0 )