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Duplicate of SAT Math Prep Flashcards | StudBud
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Duplicate of SAT Math Prep
Duplicate of SAT Math Prep
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Flashcards
14 cards
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Practice quiz
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Questions
14
Answers
1
Which of the following statements is the best interpretations of the number 0.8636?
The estimated mean # of students per classroom in 2004
The estimated decrease in the mean # of students per class
The estimated increase in the mean # of students per class
The estimated mean # of students per classroom in 2014
2
What is the value of 3x+2y?
24
36
2
12
3
What is the estimated increase, in inches, of a boy's height each year?
9.5
14.3
5.7
3
4
Solve the equation: ( x + 2) - (- 2x + 15) = 2
2
15
3
5
5
What is the value of x?
4
9
10
2
6
x
2
+ 6x + 4 - Which of the following is equivalent to the expression above?
(x + 3)2 + 5
(x - 3)2 - 5
(x + 3)2 - 5
(x - 3)2 + 5
7
What is the value of k?
9/13
9/17
33/13
33/17
8
Which of the following expressions is equivalent to...
5m + 4p
20mp
9mp
4m + 5p
9
What is 2y + z in terms of x?
2x3+x2+11x+11
2x3+x2+9x+6
2x3+2x2+18x+12
3x3+11x+11
10
Solve the equation: -9(-2 + 3)
-9
-3
21
24
11
What is the meaning of the 108 in the question?
Kathy starts each week with 108 phones to fix
Kathy will complete the repairs in 108 days
Kathy repairs phones at a rate of 108 phones per hour
Kathy repairs phones at a rate of 108 phones per day
12
Which of the following is the same as the expression?
2x2y+2xy2
4x2y2
8xy2-6y2
2x2y+8xy2-6y2
13
Based on the series of equations, what is the value of xy?
11/9
1/2
1/4
-3/2
14
What is y in terms of a?
y = 2a - 2
y = 2a - 4
y = 1/2a + 1
y = 2a - 1/2
