Multiply and simplify.18 

A.
B. -162
C. -2
D. 2


Answer: C

Mathematics

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Write expanded notation.5070

A. 5 ten thousands + 7 thousands + 0 hundreds + 0 tens + 0 ones B. 507 thousands C. 5 thousands + 0 hundreds + 7 tens + 0 ones D. 5 hundreds + 0 tens + 7 ones

Mathematics

Express the given function as a composite of functions f and g such that y = f(g(x)).y = (-5x + 14)2

A. f(x) = (-5x)2, g(x) = 14 B. f(x) = -5x + 14, g(x) = x2 C. f(x) = -5x2, g(x) = x + 14 D. f(x) = x2, g(x) = -5x + 14

Mathematics

Change the decimals to their fraction or mixed-number equivalents, and reduce answers to lowest terms.0.352

A.
B.
C.
D.

Mathematics

Use the information given in the table to solve the problem.The table gives the Consumer Price Index for selected years.What is the percent change (to the nearest tenth of a percent) in prices from 1965 to 1980?

A. 123.6 % B. 221.7 % C. 120.1 % D. 121.3 %

Mathematics