Simplify.

A. 2
B. 0
C. 4
D. -2


Answer: A

Mathematics

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Solve the problem.Suppose that the number of inhabitants of Country A is given by  million, and the number of inhabitants of Country B is given by , where x is the number of years since 2010. Find the year in which the number of inhabitants of Country A equals the number of inhabitants of Country B.

A. 2026 B. 2024 C. 2020 D. 2022

Mathematics

Write a numerical expression for the phrase and simplify it.The quotient of -24 and -4

A. (-4)(-24);  96
B.
C.
D. 6

Mathematics

Round the whole number to the given place.In 2005, a company spent $493,749,725 on television advertising. Round this amount to the nearest hundred-million.

A. $400,000,000 B. $500,000,000 C. $493,700,000 D. $493,800,000

Mathematics

Identify the graph of the rational function.f(x) = 

A.

B.

C.

D.

Mathematics