Simplify the expression.0.2(40 + 20x) - 0.125(32 + 8x)

A. 3x + 4
B. 4x - 4
C. 7x - 12
D. 5x + 4

Answer: A

Mathematics

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Find the quantity requested. Round to the nearest whole number.A total of 230 seats were apportioned to 46 states in a certain country which has a total population of 30,358,800. Find the average number of seats assigned per state.

A. 659,974 B. 7 C. 131,995 D. 5

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Graph the fraction on a number line.

A.
B.
C.
D.

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Use a graphing utility to find the sum of the geometric sequence. Round answer to two decimal places, if necessary.7 - 14 + 28 - 56 + 112 - ... + 7 ? (-2)8

A. 1195 B. 1197 C. 1204 D. 1191

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The illustration below shows the length of each section of a three-part hike. What is the longest and shortest section, if , ,

src="https://sciemce.com/media/3/ppg__cognero__Section_3.4_Adding_and_Subtracting_Fractions__media__4be77190-a596-4f31-9da0-1857162cc8a8.PNG" class="wirisformula" align="middle" style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_e622f90db8864c709047d07a7" />.
?

?

A. Longest: ; Shortest: .
B. Longest: ; Shortest: .
C. Longest: ; Shortest: .
D. Longest: ; Shortest: .
E. Longest: ; Shortest: .

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Mathematics