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SAT Math Prep day 1
SAT Math Prep day 1
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Flashcards
10 cards
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Questions
10
Answers
1
Solve the equation: ( x + 2) - (- 2x + 15) = 2
2
5
3
15
2
What is y in terms of a?
y = 2a - 4
y = 2a - 2
y = 2a - 1/2
y = 1/2a + 1
3
If line
is translated up 5 units and right 7 units, then what is the slope of the new line?
-11/14
-2/5
-8/9
-3/2
4
What is the value of a+7?
-2
10
14
34
5
What is the value of k?
9/17
9/13
33/17
33/13
6
What is the solution (x,y) to the systems of equations?
(-5, -2)
(4, -6)
(9, -6)
(3, -8)
7
Which of the following statements is the best interpretations of the number 0.8636?
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
The estimated mean # of students per classroom in 2014
8
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
9
What is 2y + z in terms of x?
2x3+x2+9x+6
3x3+11x+11
2x3+2x2+18x+12
2x3+x2+11x+11
10
Solve the equation: -9(-2 + 3)
21
-3
-9
24
