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Period 5 and 7 SAT Math Prep Flashcards | StudBud
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Period 5 and 7 SAT Math Prep
Period 5 and 7 SAT Math Prep
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Flashcards
17 cards
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Questions
17
Answers
1
What is the value of k?
9/17
9/13
33/17
33/13
2
What is the value of 3x+2y?
24
12
2
36
3
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 increase in the mean # of students per class
The estimated mean # of students per classroom in 2004
The estimated decrease in the mean # of students per class
4
What is the value of x?
10
2
9
4
5
What is the solution (x,y) to the systems of equations?
(3, -8)
(4, -6)
(-5, -2)
(9, -6)
6
What is the value of a+7?
-2
10
14
34
7
What is the estimated increase, in inches, of a boy's height each year?
5.7
3
9.5
14.3
8
Solve the equation: -9(-2 + 3)
21
-9
-3
24
9
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
10
Which of the following is the same as the expression?
4x2y2
8xy2-6y2
2x2y+2xy2
2x2y+8xy2-6y2
11
Solve the equation: ( x + 2) - (- 2x + 15) = 2
5
2
15
3
12
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 1/5 the job
The time it takes the slower printer to complete the job
The portion of the job the slower printer completes in 1 hr
13
Based on the series of equations, what is the value of xy?
1/4
1/2
11/9
-3/2
14
If 7/9x-4/9x = 1/4 +5/12, what is the value of x?
1
10
2
4
15
What is 2y + z in terms of x?
2x3+x2+11x+11
2x3+x2+9x+6
3x3+11x+11
2x3+2x2+18x+12
16
What is the meaning of the 180 in the question?
Kathy repairs phones at a rate of 180 phones per day
Kathy will complete the repairs in 180 days
Kathy starts each week with 180 phones to fix
Kathy repairs phones at a rate of 180 phones per hour
17
What is y in terms of a?
y = 1/2a + 1
y = 2a - 2
y = 2a - 1/2
y = 2a - 4
