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10 Cards in this Set
- Front
- Back
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80 is 25% of what number?
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320
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Find the area of a triangle. Base = 10, height is 12.
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60
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Solve. -7x < 21
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x > -3
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4(3x - 2) = 52
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x = 5
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Simplify. (2y2)3
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8x6
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(4x2 - xy + y2) + (-x2 -7xy + 8y2)
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3x2 - 8xy + 9y2
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2x + 8 < x + 7
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x < -1
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(y2 - 5)(8y2 - 4y + 4)
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8y4 - 4y3 - 36y2 + 20y - 20
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Divide. 18x9 - 81x7/9x
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2X8 - 9x6
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Factor. Y3 - 2Y2 - 63Y
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Y(Y + 7)(Y - 9)
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