Simplify the expression. Assume that n is a counting number.b(6n - 4)b(4n + 3)

A. b(2n - 1)
B. b(2n + 7)
C. b(10n - 1)
D. b(10n + 7)


Answer: C

Mathematics

You might also like to view...

Solve the problem.Pizzicato Pizza, Inc. finds that the cost to make x pizzas (with one topping) is while the revenue produced from them is (C and R are in dollars). What is the smallest whole number of pizzas, x, that must be sold for the company to show a profit?

A. 140 B. 182 C. 40,171 D. 30,719

Mathematics

Solve by elimination.2x + 2y = 204x - y = 

A. (4, 6) B. No solution C. (-3, 6) D. (3, 7)

Mathematics

Find the vertex, focus, and directrix of the parabola with the given equation.(x + 1)2 = 12(y + 3)

A. vertex: (-1, -3)   focus: (-1, 0)   directrix: y = -6 B. vertex: (-3, -1)   focus: (-3, 2)   directrix: y = -4 C. vertex: (-1, -3)   focus: (-1, -6)   directrix: x = 0 D. vertex: (1, 3)   focus: (1, 6)   directrix: y = 0

Mathematics

Find the part.81% of 100 animals

A. 8100 animals B. 810 animals C. 8 animals D. 81 animals

Mathematics