Multiple Choice
Identify the letter of the choice that best completes the
statement or answers the question.
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1.
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Producing copies of a book costs m dollars for the first one thousand copies, n
dollars for the next five hundred copies, and $2.25 for each copy thereafter. If C in dollars
represents the total cost of producing R >1320 copies of the book, which equation is equivalent to
C?
a. | C = (m + n)(R –1320)(2.25) | d. | C = (m + n)(R
–1320)(2.25) | b. | C = (m + n) + (R
–1320)(2.25) | e. | C = (m +
n) + R(2.25) | c. | C = (R – m – n) + R(2.25) |
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2.
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A box containing m number of CD’s and m numbers of floppy
diskettes weighs P pounds. Which of the following is the total weight of 60 CD’s and 60
floppy diskettes?
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3.
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A box containing m number of CD’s and m numbers of floppy
diskettes weighs P pounds. Which of the following is the total weight of 45 CD’s and 45
floppy diskettes?
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4.
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Producing copies of a book costs m dollars for the first one thousand copies, n
dollars for the next five hundred copies, and $3.62 for each copy thereafter. If C in dollars
represents the total cost of producing R >1750 copies of the book, which equation is equivalent to
C?
a. | C = (R – m – n) + R(3.62) | d. | C = (m + n)(R
–1750)(3.62) | b. | C = (m + n) + R(3.62) | e. | C = (m + n)(R
–1750)(3.62) | c. | C = (m + n) + (R
–1750)(3.62) |
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