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Questions (810)

A developed nation is one with a high gross domestic product and a high per capita income. The next tier, emerging, includes
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A developed nation is one with a high gross domestic product and a high per capita income. Which of the following nations would
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A developed nation is one with a high gross domestic product and a high per capita income. The world's poorest nations are
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Based on gross domestic product and per capita income, which of the following countries is not considered a developed nation?tts
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Which of the following statements is true?tts Icon The United States, which is a developed nation, conducts trade with emerging
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What is the term for the average amount earned in a year by a nation's workforce?tts Icon Per capita income tts Icon Gross
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Which economic activity involves the sale of manufactured goods?tts Icon Secondary tts Icon Primary tts Icon Paleolithic tts
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What is the term for the total value of goods and services produced by a nation?tts Icon National production value tts Icon Per
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Two criteria are usually used in determining whether a nation is considered developed. What are those two criteria?tts Icon
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Which economic activity involves providing information services such as research and development, consultation, education, and
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Two criteria are usually used in determining whether a nation is considered developed. What are those two criteria?tts Icon Per
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The majority of U.S. workers are employed in which two sectors?tts Icon Tertiary and quaternary tts Icon Primary and secondary
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What is the term for the average amount earned in a year by a nation's workforce?tts Icon Per capita income tts Icon Gross
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Which of the following is not an example of a secondary economic activity?tts Icon Grinding corn into meal tts Icon Creating
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What is the term for secondary economic activity that is small in scale, often home-based, and involves the processing of raw
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Sites used to collect a natural resource by using turbines to power generators are a growing source of renewable energy. Which
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Change the equation y=5 6 x+7 to standard form. 6x−5y=−35 6x+5y=−35 5x−6y=7 6x+5y=7
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Change the equation y=8 5 x+3 to standard form. 8x−5y=3 5x−8y=−24 5x+8y=3 5x+8y=−24
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What step can be taken to change the equation 2x+2 3 y=6 to standard form? None of these steps can be taken. Multiply all
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What step can be taken to change the equation3 4 x− 3 5 y=6 to standard form? Multiply all terms by 3. Multiply all
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What step can be taken to change the equation −x+y=5 to standard form?Multiply all terms by −1. Multiply all terms by − 5
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What step can be taken to change the equation −2x+4 3 y=6 to standard form? Multiply all terms by 2. None of these steps
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What step can be taken to change the equation −5 4 x+ 5 3 y=8 to standard form? None of these steps can be taken.
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What step can be taken to change the equation2 1 x+2y=12 to standard form? Multiply all terms by −2. Multiply all terms by
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Which of the following is in standard form?−x+y=5 x+0.25y=4 2 1 x+2y=12 None of these are in standard form.
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Which of the following is in standard form?x+y=7.5 None of these are in standard form. x−y=−7 0.1x+0.25y=7
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Which of the following is in standard form?None of these are in standard form. x+0.25y=4 2 1 x+2y=12 −x+y=5
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Which of the following is in standard form?−x+2y=12 None of these are in standard form. x+y=−12 x+0.5y=12
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Which of the following is in standard form?x−y=−7 0.1x+0.25y=7 x+y=7.5 None of these are in standard form.
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Which of the following is in standard form?x+y=2.5 None of these are in standard form. 2x−y=−15 x+0.25y=15
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Create an equation in point-slope form to represent a line with a slope of −2 3 that contains the point (3, 4). y−3= 2 3
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What is a point on the line represented by the equation y−5.5=4 1 (x+2)? (−2, 5.5) (2, −5.5) (5.5, −2) (−5.5, 2)
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Create an equation in point-slope form to represent a line with a slope of3 2 that contains the point (−2, −3). y+2= 3 2
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Which equation in slope-intercept form is equivalent to y−2=−4 3 (x−6)? y=− 4 3 x+ 2 13 None of these y=−
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Create an equation in point-slope form to represent a line with a slope of4 1 that contains the point (−1, −7). y+7= 4 1
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Which of these is an equation of a line that goes through the points (9, 3) and (11, 17)?Two of these are correct.
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Do the equations y−1.5=5(x+6.5) and y+8.5=5(x+8.5) represent the same line?Yes, because they both convert to y=5x+34 in
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Do the equations y+6.5=3(x+1.5) and y−11.5=2(x+3.5) represent the same line?Yes, because they both convert to y=2x+18.5 in
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Do the equations y+9.5=3(x+1.5) and y−8=3(x+1) represent the same line?Yes, because they both convert to y=3x9.25 in
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Do the equations y−10.25=2 1 (x+3) and y−16.75= 2 1 (x−10) represent the same line? No, because they both convert
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Do the equations y−7.5=2 1 (x+3) and y+20= 2 1 (x−1) represent the same line? Yes, because they both convert to y= 2
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Do the equations y+3=5(x+7.75) and y−40.75=5(x−1) represent the same line?Yes, because they both convert to y=5x+35.75 in
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in slope-intercept form what is equivalent to y−1=−3 1 (x−6)?
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Which equation in slope-intercept form is equivalent to y−8=−2 3 (x+2)? None of these. y=− 3 2 x+10 y=− 2 3
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Which equation in slope-intercept form is equivalent to y−1=−3 1 (x−6)? y=− 3 1 x+5 None of these y= 3 1
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Which equation in slope-intercept form is equivalent to y−3=−2 5 (x−5)? y=− 2 5 x+ 2 31 y=− 2 5 x−8
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Which of these is an equation of a line that goes through the points (3, −4) and (−11, 3)?y+4=2(x−3) y−3=− 2 1
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Which of these is an equation of a line that goes through the points (9, 3) and (11, 17)?y−3=7(x−9) Two of these are
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Once we have the slope and a point on the line, how is the equation written in point-slope form?The slope is substituted in for
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In order to write the equation of a line in point-slope form, what two things do we need to find?The slope and a point on the
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Which of these is the graph of the line represented by the equation?C A D B
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What is a point on the line represented by the equation y−3.5=−2(x+1)?(−1, 3.5) (−3.5, 1) (1, −3.5) (3.5, −1)
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What is a point on the line represented by the equation y−1=2 3 (x−6.5)? (1, 6.5) (−1, −6.5) (−6.5, −1) (6.5, 1)
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What is a point on the line represented by the equation y−5.5=4 1 (x+2)? (5.5, −2) (−5.5, 2) (2, −5.5) (−2, 5.5)
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What is the slope of the line represented by the equation y−1=2 3 (x−6.5)? − 3 2 2 3 −6.5 1
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What is the slope of the line represented by the equation y−3.5=−2(x+1)?−2 −3.5 −1 1
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What is the slope of the line represented by the equation y+3=−3 7 (x−2)? 2 −3 − 2 3 − 3 7
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What is the slope of the line represented by the equation y−1=2 3 (x−6.5)? 2 3 −6.5 1 − 3 2
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What is the slope of the line represented by the equation y+2.5=−3(x−5)?2.5 −5 3 1 −3
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What is true about the equation y−y1 =m(x−x 1 )? This is point-slope form, and we need the slope m and any point on
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What is true about the equation y=mx+b?This is slope-intercept form, and we need the slope m and the y-intercept b to write an
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Last month, the zoo held a special "Eat Like an Animal" fundraiser program. Visitors could choose animals from a list and get a
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Last month, the zoo held a special "Eat Like an Animal" fundraiser program. Visitors could choose animals from a list and get a
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Last month, the zoo held a special "Eat Like an Animal" fundraiser program. Visitors could choose animals from a list and get a
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Justin wants to visit Caroline at the zoo and is trying to plan his day. The entrance ticket to the zoo costs $35, but he can
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Justin wants to visit Caroline at the zoo and is trying to plan his day. The entrance ticket to the zoo costs $35, but he can
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Justin wants to visit Caroline at the zoo and is trying to plan his day. The entrance ticket to the zoo costs $35, but he can
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Caroline wants to create a fun adventure called "Zoo Explorers." This adventure will have riddles and stops that guide visitors
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Caroline wants to create a fun adventure called "Zoo Explorers." This adventure will have riddles and stops that guide visitors
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Caroline wants to create a fun adventure called "Zoo Explorers." This adventure will have riddles and stops that guide visitors
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Caroline knows that the more educational workshops she hosts at the giraffe exhibit, the more donations people make to the
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Caroline knows that the more educational workshops she hosts at the giraffe exhibit, the more donations people make to the
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Caroline knows that the more educational workshops she hosts at the giraffe exhibit, the more donations people make to the
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What is the equation of the line that goes through (-9, 4) and (-9, 2)?tts Icon y=-9 tts Icon y=x-9 tts Icon x=y-9 tts Icon x=-9
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What is the equation of the line that goes through (6, −3) and (2, −1)?y=− 2 1 x y=− 2 1 x+1 y=−2x+1 y=−2x
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What is the equation of the line that goes through (−4, 5) and (8, 14)?y= 3 4 x+5 y= 4 3 x+5 y= 3 4 x+8 y= 4 3
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What is the equation of the line that goes through (5, −6) and (15, 2)?y= 4 5 x−10 y= 5 4 x−11.5 y= 4 5
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What is the equation of the line that goes through (7, 4) and (5, −4)?y= 4 1 x−20 y=4x−20 y= 4 1 x−24 y=4x−24
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Given the linear equation y=4 −3 x−2, what is the slope? −2 4 3 4 −3 2
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If a point on the line y=−4 3 x+7 has a y-coordinate of 1, what is its x-coordinate? x=8 x=1 x=13 x=−20
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If a point on the line y=3 1 x−2 has an x-coordinate of 9, what is its y-coordinate? y=33 y=1 y=9 y=−5
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Which of the following points is on the line y=−4x?(−2, 8) (−12, 3) Two of these (0, 0)
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Which of the following points is on the line y=5x−1?(3, 14) Two of these (−1, −6) (19, 4)
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Which of the following points is on the line y=−x+3?(0, 3) Two of these (2, 5) (8, 5)
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Which of the following points is on the line y=2 1 x+4? Two of these (6, 4) (5, 2) (−4, 2)
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Is (−1, 5) a solution to the equation y=5x? How do you know?No, because when you substitute −1 for x and 5 for y, the
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Is (1, 3) a solution to the equation y=3 2 x−1? How do you know? No, because when you substitute 1 for x and 3 for y, the
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Is (0, −5) on the line created by y=x−5? How do you know?Yes, because when you substitute 0 for x and −5 for y, the
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Is (−2, 8) a solution to the equation y=−3x+2? How do you know?Yes, because when you substitute −2 for x and 8 for y, the
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Is (−3, −5) on the line created by y=3 −1 x−6? How do you know? Yes, because when you substitute −3 for x and −5
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Is (−4, −1) a solution to the equation y=−4 1 x−2? How do you know? No, because when you substitute −1 for x and
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Is (−2, 6) on the line created by y=−x+8? How do you know?Yes, because when you substitute −2 for x and 6 for y, the
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Is (−1, 5) a solution to the equation y=5x? How do you know?No, because when you substitute −1 for x and 5 for y, the
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Is (0, 4) a solution to the equation y=2 1 x+4? How do you know? No, because when you substitute 4 for x and 0 for y, the
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If f(x)=2x+1 and g(x)=4x, what is g(f(0))?−27 4 12 0
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If h(x)=x2 −3 and k(x)=5+x, what is h(k(−1))? 13 −12 15 −16
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Given the graph of functions j(x) and k(x), what is k(j(−5))?1 −2 −4 3
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Which of the following can be used as a gerund phrase?tts Icon Walking uphill tts Icon Over the rainbow tts Icon To inspire tts
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Nonrestrictive clauses...tts Icon are essential to the meaning of the sentence. tts Icon lack either a noun or a verb. tts Icon
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In which of the following sentences are commas used correctly?tts Icon Helen Keller, prolific author and speaker, could neither
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