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SAT Math Prep Flashcards | StudBud
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SAT Math Prep
SAT Math Prep
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Flashcards
18 cards
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Questions
18
Answers
1
Which of the following is the same as the expression?
2x2y+8xy2-6y2
4x2y2
2x2y+2xy2
8xy2-6y2
2
What is the value of 3x+2y?
12
2
24
36
3
What is the meaning of the 108 in the question?
Kathy starts each week with 108 phones to fix
Kathy repairs phones at a rate of 108 phones per day
Kathy will complete the repairs in 108 days
Kathy repairs phones at a rate of 108 phones per hour
4
What is y in terms of a?
y = 2a - 4
y = 2a - 2
y = 2a - 1/2
y = 1/2a + 1
5
Which of the following expressions is equivalent to...
9mp
4m + 5p
5m + 4p
20mp
6
Solve the equation: (x+2)-(-2x+15)=2
5
15
2
3
7
What is the value of k?
9/13
33/13
33/17
9/17
8
What would be the slope of a line perpendicular to the line y=\frac{2}{3}x+15?
y = 3/2x - 15
y = 1/2x + 15
y = - 2/3x - 15
y = -3/2x + 15
9
What is the value of a+7?
-2
10
34
14
10
If line
is translated up 5 units and right 7 units, then what is the slope of the new line?
-8/9
-2/5
-3/2
-11/14
11
How many points do you lose by guessing incorrectly on the new SAT?
0.25 points
1 point
no points
4 points
12
Which of the following statements is the best interpretations of the number 0.8636?
The estimated mean # of students per classroom in 2014
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
13
Evaluate the expression: -9(-2+3)
24
21
-9
-3
14
Based on the series of equations, what is the value of x⋅y?
1/2
1/4
-3/2
11/9
15
What do you need for the test tomorrow?
Confidence
All of these!!
Full night's rest
Calculator
16
What is the value of x?
4
9
2
10
17
What is the solution (x,y) to the systems of equations?
(-5, -2)
(3, -8)
(4, -6)
(9, -6)
18
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
