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SAT Math Prep
SAT Math Prep
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Flashcards
12 cards
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Questions
12
Answers
1
Evaluate the expression: -9(-2 + 3)
24
-9
21
-3
2
What is the value of a+7?
34
14
10
-2
3
Solve the equation: ( x + 2) - (- 2x + 15) = 2
15
3
5
2
4
What is the solution (x,y) to the systems of equations?
(4, -6)
(-5, -2)
(9, -6)
(3, -8)
5
What would be the slope of a line perpendicular to the line y = 2/3x + 15?
y = 3/2x - 15
y = - 2/3x - 15
y = 1/2x + 15
y = -3/2x + 15
6
If line
is translated up 5 units and right 7 units, then what is the slope of the new line?
-2/5
-11/14
-8/9
-3/2
7
What is the value of x?
9
2
4
10
8
Which of the following describes what the expression 1/x represents?
The portion of the job the slower printer completes in 1 hr
The time it takes the slower printer to complete 1/5 the job
The portion of the job the faster printer completes in 2 hrs
The time it takes the slower printer to complete the job
9
Which of the following is the same as the expression?
4x2y2
8xy2-6y2
2x2y+8xy2-6y2
2x2y+2xy2
10
What is the value of 3x+2y?
36
12
2
24
11
What is y in terms of a?
y = 1/2a + 1
y = 2a - 2
y = 2a - 1/2
y = 2a - 4
12
What is 2y + z in terms of x?
2x3+x2+11x+11
2x3+2x2+18x+12
3x3+11x+11
2x3+x2+9x+6
