Write the number in scientific notation.744.09

A. 7.4409 × 102
B. 7.4409 × 10-2
C. 7.4409 × 103
D. 7.4409 × 10-3

Answer: A

Mathematics

Use the elimination method to solve the system of linear equations. x - 7y = -429x - 6y = -36

A. (0, 6) B. No solution C. (-6, 0) D. (1, 5)

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Mathematics

Evaluate the integral using the given substitution. dx, u = 8x2

A. sin (8x²) + C
B. sin (8x²) + C
C. sin(8x²) + C
D. sin (u) + C

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Mathematics

Graph the linear inequality in two variables.5x + y ? -4

A.

B.

C.

D.

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Mathematics

Write the compound inequality as an absolute value inequality. Do not simplify.-6 < x < 6

A. > 6
B. -6 < < 6
C. < 6
D. x <

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Mathematics