Solve the inequality. Write the solution set in interval notation and graph it.5n + 4 > 4n + 11

A. (-?, 15]

B. (7, ?)

C. (-?, 7)

D. [15, ?)


Answer: B

Mathematics

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Plot and label the given points.(5, 2), (-2, -2)

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Find the domain and range of the function.f(x) = -3 + 

A. D: (-?,0], R: (-?,-3] B. D: [0,?), R: (-?, ?) C. D: [0,?), R: [-3,?) D. D: (-?, ?), R: [-3,?)

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Solve the equation.6p = 5(6p + 7)

A.
B.
C.
D. - 

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Provide an appropriate response.Suppose that you are solving a system of three linear equations in three variables by the row echelon method and you obtain the following augmented matrix.  What row transformation would you perform next?

A. Multiply row 3 by - .
B. Add  times row 2 to row 3.
C. Add -8 times row 2 to row 3.
D. Add -8 times row 1 to 4 times row 3.

Mathematics