Add. Write a mixed numeral for the answer.

A. 10
B. 10
C. 10
D. 10

Answer: A

Mathematics

Find f so that F = ?f. If the fuction is not conservative state so.F(x, y) = (-7e5y - yex)i + (6xe2y - ex)j

A. -7xe^5y + + C
B. -7xe^5y - + C
C. -7xe^5y + -7e^x + C
D. -7xe^5y - ye^x + C

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Mathematics

Subtract.-140 - (-31)

A. 109 B. 171 C. -171 D. -109

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Mathematics

Solve using the quadratic formula. Write the solution set using interval notation.9x2 - 12x + -6 ? 0

A. ?
B.
C. ?
D.

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Mathematics

Graph the solution of the system.2x + y ? 4 y - 1 ? 0

A.

B.

C.

D.

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Mathematics