Evaluate the expression for the given values of the variables. a(8 - b)for a = -1.6 and b = 7.4

A. -0.86
B. -20.1
C. -0.96
D. -20.2


Answer: C

Mathematics

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Find the unknown complementary or supplementary angle.

A. 53° B. 73° C. 58° D. 63°

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Use the given table or graph to write the inequality described.The bar graph below shows the number of students by major in the College of Arts and Sciences.Use an inequality to compare the number of math and english majors.

A. 300 < 400 B. 400 > 200 C. 300 > 200 D. 200 > 150

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Determine algebraically whether the graph is symmetric with respect to the x-axis, the y-axis, and the origin.y = 5x2 - 5

A. y-axis only B. x-axis, y-axis, origin C. Origin only D. x-axis only

Mathematics

For the given functions f and g, find the requested function and state its domain.f(x) = 4x + 5; g(x) = 4x - 1Find .

A. ()(x) = ; {x|x ? }
B. ()(x) = ; {x|x ? - }
C. ()(x) = ; {x|x ? }
D. ()(x) = ; {x|x ? - }

Mathematics