Find the solutions to the system of equations by the addition method. 7x + 9y = -45 2x + 3y = -15

A. (0, -5)
B. (-1, -4)
C. (-1, -5)
D. (0, -4)


Answer: A

Mathematics

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A. 0
B.  + ln 4
C.  + ln 4
D.  + ln 4

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A. 34,610 B. 34,500 C. 34,700 D. 34,600

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Provide an appropriate response.If z = , find .

What will be an ideal response?

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Write the fraction in decimal notation.

A. 0.085 B. 0.096 C. 0.076 D. 0.045

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