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Sat 2015 Practice Test #1 Answer Explanationssat-practice-test-1-answersChoice B is correct.
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or when
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indicates that the number of phones left will decrease
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QUESTION 5
Choice C is correct.
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Choices A, B, and D are incorrect and are the result of common
calculation errors or of incorrectly combining like and unlike terms.
QUESTION 6
Choice A is correct.
In the equation
h
D
+ 28.6, if
D
, the age of the
boy, increases by 1, then
h
becomes
h
D D
(
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Alternatively: The height,
h
, is a linear function of the age,
D
, of
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Choices B, C, and D are incorrect and are likely the result of dividing
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2 has no meaning in the context of this question.
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QUESTION 7
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