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CPT
TEST # 3
Select
the correct answer on each question and click the Check
button for
the answers.
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1.
Which
of the following is closest to |
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2.
The 25 percent of N is: |
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A
25N B
0.25N C
0.50N D
N + 25 |
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3.
If
a number is divided by 3, and then 5 is subtracted, the result is 2.
What is the number?
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A
18 B
21 C
24 D
27 |
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4.
Find the product and write the answer in
lowest terms. |
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5.
If y = x3
- ( 2x2 + 3x ) , find the value of y
when x = -2 |
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A-10
B10
C6
D-24 |
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6.
One of the factors of x2
- 8x + 12 is: |
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Ax
- 4 Bx
- 6 Cx
+ 3 Dx
- 3 |
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7.
Subtract the following polynomials: (2x5
+ 6x2 + 5x) - 2( x5 + 3x2 + 2x) |
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A
x |
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B4x5
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C12x2 |
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D9x |
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8.
Add the following fractions: |
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9.
Given that x =
|-2
|, y = - | 1 |, z = - | 4 |,
and w = | 5 | then |
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A
x < y B
y > z C
z
> y D
y = w
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10.
Solve the following equation: 5 + 3(x + 2) = 6
+ 2x + 10 |
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11.
If F(x)= x3 + 5x2 +
2x then F(-2) = |
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A8 B
24 C 16 D
32 |
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12.
If x = 2 then: |
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A x2
- 7x - 10 = 0 B
x2 + 10 = 7x C x2
- 10 = - 7x D
x2 + 10 + 7x = 0 |
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13. Solve
the following system of linear equation. |
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3x + 2y = 24
6 - 2y = 6x |
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A (-6,
2) B
(-2, -6 ) C (-2,
32) D
(-6, 21) |
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14.
Solve the following system of linear equation. |
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2x
+ 4 = 6 - 2y
2y - 2x = 2 |
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A (1,
1) B
(1, 0 ) C (0,
1) D
(1, 2)
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15.
Simplify:
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A x
+ 5 B
x - 5 C x
+ 10 D
x - 10 |
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16.
if 4x + 2 > 3 + 3x then: |
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A x
> - 1 B
x < 1 C x
> 1 D
x < -1 |
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17.
if 3 + 2y > y -1 then: |
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A y
> - 4 B
y < 4 C y
> 4 D
y < - 4 |
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18.
if (ZM + 2)K - 2C = CZM
then C= |
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A 2K
B K
C - K
D 1 |
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19.
Choose the linear equations corresponding with the following
graph |
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A
y = x
and x = 1
B y
= x and y = 1
C y
= x and y = - x
D y = 2x
and y = -1
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20.
Which of the following equations have 0 and 3 as
a solution |
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A x2
+ 3x = 0
B
x2 + 3x = - 2
C x2
- 3x = -2 Dx2
- 3x = 0 |
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