3 years ago

PLEASE HURRY AND SOLVE. THIS IS FOR A QUIZ THAT I CANNOT RETAKE I WILL MARK BRAINLIEST TO WHOEVERS SOLVES THIS CORRECTLY FIRST

Mathematics

1 answer:

GalinKa [24]3 years ago

3 0

Answer:

B>-42

Step-by-step explanation:

Multiply 6 on both sides

youll get B

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How many solutions does the following equation have? 5 x + 8 − 7 x = − 4 x + 1 5x+8−7x=−4x+15, x, plus, 8, minus, 7, x, equals,

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Step-by-step explanation:

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3 years ago

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so the slope of that line above is really -4/3, now

$\bf \stackrel{\textit{perpendicular lines have \underline{negative reciprocal} slopes}} {\stackrel{slope}{-\cfrac{4}{3}}\qquad \qquad \qquad \stackrel{reciprocal}{-\cfrac{3}{4}}\qquad \stackrel{negative~reciprocal}{+\cfrac{3}{4}\implies \blacktriangleright \cfrac{3}{4} \blacktriangleleft}}$

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Answer: A. 12^2

Step-by-step explanation: Follow PEMDAS

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