Solve the equation using both the addition and multiplication properties of equality.6n - 3 = 39

A. {9}
B. {36}
C. {40}
D. {7}


Answer: D

Mathematics

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Solve the problem.In a certain coastal basin, the sea water contains 3.6 grams of salt per 1000 milliliters of water. How many grams of salt would be in 5 liters of the sea water.

A. 180 g B. 18 g C. 0.18 g D. 1800 g

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Solve the equation.2(x + 3) = 3 - 4(x + 3)

A.
B.
C. 15
D. - 

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Use the graph of f to evaluate the given expression(s).f(3)

A. f(3) = 8 B. f(3) = -1 C. f(3) = 0 D. f(3) = -6

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Find the x- and y-intercepts. If no x-intercepts exist, state so.f(x) = x2 + 6x + 9

A. (-3, 0), (0, 9) B. (9, 0), (0, -3) C. (9, 0), (0, 3) D. (3, 0), (0, 9)

Mathematics