stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
SAT Prep - Math Flashcards | StudBud
Explore
/
SAT Prep - Math
SAT Prep - Math
33 terms
·
StudBud Administration
·
195 plays
Math practice problems from College Board and Barron's SAT prep book
Flashcards
33 cards
F
Practice quiz
P
Host live
L
Questions
33
Answers
1
Car costs $32,400 & depreciates at constant rate of 10% for 12yrs. How much is car worth after 4 yrs?
$29,700
$21,300
$10,800
$16,200
2
Which of the following is equivalent to x
2
+ 6x + 4?
(x+3)2 + 5
(x-3)2 - 5
(x-3)2 + 5
(x+3)2 - 5
3
The number of radians in a 720° angle can be written as
aπ
, where
a
is constant. What is
a
?
1/2
1
4
2
4
If 4x+4y=18 and x=2, what is the value of 2y?
9
5
7
10
5
If the xy plane,a line contains the points (4,2), (-2,-1), and (k,5). What is the value of k?
9
10
7
8
6
In the following figure, what is the value of x?
90
105
100
45
7
What is f(-1) for the following function?
-5
2
5
-2
8
In this figure, tanB = 3/4. If BC = 15, DA = 4, what is the length of DE?
6
5
8
3
9
Which of the following complex numbers is equal to (5 + 12i) - (9i
2
- 6i) ?
4 + 6i
-14 - 18i
-4 - 6i
14 + 18i
10
Which of the following is NOT a factor of 10
2
-10?
50
15
45
10
11
Base of a can= 75cm
2
, height=10cm. Can is filled with 110cm
3
of syrup. What is volume of fruit?
7.5 cm3
185 cm3
650 cm3
750 cm3
12
If the following equation has roots -1, -3, & 5, which is a factor of the equation?
x+5
x+1
x-1
x-3
13
In the equation (ax + 3)
2
= 36, if x = -3 is one solution, what is a possible value of a?
0
-5
-1
-11
14
Which of the following ordered pairs satisfies the inequality 5x - 3y < 4 ?
II only
I & II only
I only
I & III only
15
A new planetoid that is 1.2 AU from the Sun should have about what density?
5.5
4.6
3.6
4.1
16
Equation (x+3)
2
+ (y-1)
2
= 25 represents a circle. Which point is NOT in interior of circle?
(0, 0)
(-7, 3)
(-3, 1)
(3, 2)
17
Which of the following is equivalent to 3(x+5) −6?
3x + 9
3x − 3
3x − 1
15x - 6
18
Which of the following expressions is equivalent to (x
2
- 3) - (-3x
2
+ 5) ?
-2x2 - 8
4x2 - 2
4x2 - 8
-2x2 - 2
19
If y + x < y - x, which of the following statements must be true?
x > y
x < 0
y < 0
y > x
20
For f(x) = (x+3)(x+1), which of the following contains the x-coordinate of the vertex?
3 < x < 4
-3 < x < 1
-4 < x < -3
1 < x < 3
21
This expression can be written in the form ay
2
+ b where a and be are constants. What is a + b?
6432
8832
6632
6600
22
The expression
1
∕
3
x
2
- 2 can be written as
1
∕
3
(x-k)(x+k) where k > 0. What is k?
√2
√6
6
2
23
(see question)
35
30
20
25
24
Which ordered pair (x, y) satisfies the system of equations shown?
(36, -6)
(6, -3)
(-3, 0)
(0, 3)
25
(see question)
0 < x ≤ 10
0 < x ≤ 11 2∕3
0 < x ≤ 20
0 < x ≤ 17½
26
A package needs 3cm of tape to close. What is the max # of packages that 6m of tape can close?
200
100
300
150
27
According to the chart, what fraction of the dogs are fed only dry food?
7/41
2/25
2/7
2/41
28
According to the scatterplot, which statement is true?
Planetoids further from Sun tend to have lesser densities
Distance from planetoid to Sun is unrelated to density
Density of planetoid twice as far from Sun is 1/2 as dense
Planetoids further from Sun tend to have greater densities
29
(see question)
At least 95% of ppl who read books will dislike this movie
At least 95% of ppl who see movies will dislike this movie.
Most ppl who dislike this book will like this movie
Most ppl who like this book will dislike this movie
30
If 2x + 8 = 16, what is the value of x + 4?
2
8
6
4
31
During CA gold rush, 1oz gold = $20. If a mass was worth $62,400, what was the weight in pounds
207
31,200
195
207.5
32
(see question)
22
16
33
38
33
A customer paid $53.00 for a jacket after 6% sales tax was added. What was price before taxes?
$50
$52.60
$47.60
$52.84
