Solve.x2 = 

A. - 
B. - 
C. No solution
D.


Answer: A

Mathematics

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Evaluate the algebraic expression for the given values of the variables.6x2 + 3y for x = 9 and y = 4

A. 2928 B. 2016 C. 498 D. 123

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Find projv u.v = k, u = 9i + 2j + 6k

A. 6k
B. k
C. i + j + k
D. i + j + k

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Simplify the algebraic expression.7.81x - 12.84x

A. -5.03x2 B. -5.03x C. 20.65x D. 5.03x

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Write the equation of the line that satisfies the given conditions. Write the equation in slope-intercept form, if possible.horizontal line through (10, -9)

A. x = -9 B. y = -9 C. y = 10 D. x = 10

Mathematics