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October 5 SAT Math Prep Flashcards | StudBud
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October 5 SAT Math Prep
October 5 SAT Math Prep
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Flashcards
19 cards
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Questions
19
Answers
1
Solve the equation: ( x + 2) - (- 2x + 15) = 2
3
5
15
2
2
Which of the following is the same as the expression?
2x2y+2xy2
8xy2-6y2
4x2y2
2x2y+8xy2-6y2
3
What is the value of a+7?
10
-2
34
14
4
What is the value of 3x+2y?
36
12
2
24
5
If line
is translated up 5 units and right 7 units, then what is the slope of the new line?
-3/2
-11/14
-2/5
-8/9
6
What is the solution (x,y) to the systems of equations?
(4, -6)
(-5, -2)
(9, -6)
(3, -8)
7
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
8
Which of the following expressions is equivalent to...
20mp
9mp
4m + 5p
5m + 4p
9
What is the value of k?
9/17
33/17
33/13
9/13
10
What is y in terms of a?
y = 1/2a + 1
y = 2a - 2
y = 2a - 4
y = 2a - 1/2
11
What is the meaning of the 108 in the question?
Kathy repairs phones at a rate of 108phones per hour
Kathy repairs phones at a rate of 108 phones per day
Kathy will complete the repairs in 108 days
Kathy starts each week with 108 phones to fix
12
Based on the series of equations, what is the value of xy?
11/9
1/2
-3/2
1/4
13
What is the value of x?
4
10
2
9
14
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 mean # of students per classroom in 2014
The estimated decrease in the mean # of students per class
The estimated increase in the mean # of students per class
15
Which of the following describes what the expression 1/x represents?
The portion of the job the faster printer completes in 2 hrs
The time it takes the slower printer to complete the job
The time it takes the slower printer to complete 1/5 the job
The portion of the job the slower printer completes in 1 hr
16
Solve the equation: -9(-2 + 3)
21
24
-9
-3
17
What is 2y + z in terms of x?
2x3+2x2+18x+12
3x3+11x+11
2x3+x2+11x+11
2x3+x2+9x+6
18
What would be the slope of a line perpendicular to the line y = 2/3x + 15?
y = - 2/3x - 15
y = -3/2x + 15
y = 1/2x + 15
y = 3/2x - 15
19
What is the estimated increase, in inches, of a boy's height each year?
14.3
5.7
9.5
3
