Algebra Answers

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(x² + 6) - ( 6 - x²)

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find the difference of ( 6x² + 3x - 5) and ( 4x² - 2x + 3)

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3x + 6y - 8y+ 2x

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6x - 4 - 6x

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(x²+ 6x - 4) - ( x² + 6x -4)

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(4x-2y) - (2x-6y)

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(x³ + 2x²- 4) + (3x² + 6)

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1. (x+6) + (3x + 5)

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1. (2x² + 4x + 1) + ( 3x³ + 6x + 5)

There are 12,000 people at a BTS concert. The ratio of children to adults is 2 to 4. Exactly how many more adults are there than children at the concert? Show all work and label your answer