Use both the addition and multiplication properties of inequality to solve the inequality. Graph the solution set on a number line.-9x + 2 + 8x < 6 - 3x + 8

A. (-?, 8)

B. (8, ?)

C. (6, ?)

D. (-?, 6)

Answer: D

Mathematics

Find the gradient field F of the function f.f(x, y, z) = x6y7 +

A. F = (6x⁵ + 5x⁴)i + 7y⁶j + k
B. F = 6x⁵y⁷i + 7x⁶y⁶j - k
C. F = (6x⁵ + 5x⁴)i + 7y⁶j - k
D. F = i + 7x⁶y⁶j - k

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Mathematics

Use the rules for exponents to rewrite the expression and then evaluate the new expression. (2-2)0

A. 1
B.
C. 0
D. -4

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Mathematics

Solve the equation.2e(3x + 6) = 10 Round to three decimal places.

A. -1.616 B. 1.333 C. -1.464 D. 2.536

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Mathematics

Given matrices A and B, find the indicated matrix if possible.A = , B = Find AB.

A.

B.

C. AB is not defined.
D.

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Mathematics