Solve.x =  + 7

A. 12
B. 3, 12
C. -9
D. 3


Answer: A

Mathematics

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A. 23 B. 25 C. 22 D. 20

Mathematics

Use algebraic and/or graphical methods to solve the inequality.m3 - 25m ? 0

A. -5 ? x < 0 or x > 5 B. -5 < x < 0 or x > 5 C. -5 < x ? 0 or x ? 5 D. -5 ? x ? 0 or x ? 5

Mathematics

Solve the equation.|t - 3| = 0

A. ±3 B. 0 C. -3 D. 3

Mathematics

Find the eigenvalues and the corresponding eigenvectors ?

What will be an ideal response?

Mathematics