Decide whether or not the equations are equivalent.2x - 3 = 8-2x - 3 = 8

A. Equivalent
B. Not equivalent

Answer: B

Mathematics

Find the intersection of the given intervals.(2, ?) ? [19, ?)

A. [19, ?) B. (2, 19] C. (2, ?) D. (-?, ?)

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Mathematics

Solve the nonlinear system. -2x + y = 5x2 + y2 - 25 = 0

A. (5, 0), (-3, -4) B. (0, -5), (0, 5), (-4, -3) C. (0, 5), (-4, -3) D. (0, 5), (-4, 3)

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Mathematics

Write the opposite of the polynomial and simplify your result.-3x4 + x2 + 5x - 1

A. -3x⁴ - x² - 5x - 1
B. -3x⁴ - x² + 5x - 1
C. 3x⁴ + x² + 5x - 1
D. 3x⁴ - x² - 5x + 1

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Mathematics

Use the distributive property to remove parentheses.0.3(3x + 2.4)

A. 3.3x + 2.7 B. 0.9x + 0.72 C. 0.9x + 2.4 D. 10x + 0.72

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Mathematics