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SAT Prep #1
SAT Prep #1
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Questions
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Answers
1
i^2=-1
False
True
2
|12x+3y|<15
What is the range of values for y,expressed in terms of x?
-12x-3y<y<12x+3y
-5-4x and 5-4x
-5-4x<y<5-4x
-12x-3y and 12x+3y
3
Triangles have 180 degrees
True
False
4
I should be spending about 3-5 minutes per problem on the math SAT
True
False
5
What is m<2
180
115
100
65
6
solve this system of equations: 2x-4y=5 and 8x-2y=4
x=7/9 y=-8/9
x=14 y=8
x=3/9 y=-8/9
x=7/9 y=3/6
7
Add the following complex numbers:(9i+7i^2)+(5i+2)
14i-5
4i+9
7i2+14i+2
2
8
What is a 5% tax on a $36 item
€1.4
$1.8
$2
$3
9
Solve the multiple choice question
x=15
5=9
x=3
x=16
10
The standard deviation for class A is higher than the standard deviation for Class B
True
False
11
which expression is equivalent to the following polynomial
2xy2+3xy
3xy2+3xy
6xy4
6xy5
12
How much should you tip to give around a 20% tip on a $72.25 bill?
$20.00
$7.22
$15.00
$19.82
13
In the triangle below, the sine of x is 0.6. What is the cosine of y?
4/5
6/10
10/6
3/7
14
What is 23% of 893
205.39
23
870
184
15
What is the capital of Puerto Rico
Santa Maria
Belmopan
San Juan
Managua
16
which equation matches the following graph
f(x)=-2x+2
f(x)=-2x2+2
f(x)=2x3+2
f(x)=2x2+2
17
Answer the following word problem
48
40
200
193
18
What are the solutions to the equations y=x^2+3x+-10
x=3 y=2
x=5 x=-2
x=-5 x=2
x=10 x=3
19
Write an expression for the following problem
8n+783
783n+8
783n+2014
8n+2014
20
What is 180 degrees in radians?
5π/6
2π
3π/2
π
21
Solve f(4)= 5x+45
-85
65
30
85
