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WorksheetsJLAB Academic Math 1
Total questions: 15
Worksheet time: 27mins
Name
Class
Date
1.
Choose the letter that represents the missing length in the figure
a)
12
b)
10
c)
7
d)
6
2.
If x is divisible by 3 and y is divisible by 5, which of the following must be divisible by 15?
I. xy
II. 3x + 5y
III. 5x + 3y
I. xy
II. 3x + 5y
III. 5x + 3y
a)
I only
b)
I and II only
c)
I and III only
d)
I, II, and III
3.
In a certain sequence of numbers, each term after the 1st term is the result of adding 2 to the previous term and multiplying that sum by 3. If the 4th term in the sequence is 186, what is the 2nd term?
a)
2
b)
4
c)
18
d)
60
4.
Which of the following is a factor of the polynomial 2x2 – 3x – 5 ?
a)
2x-5
b)
x-1
c)
2x-3
d)
3x+5
5.
Which of the following inequalities is equivalent to the inequality 4 (x+6) > 5(x-3)?
a)
x < -9
b)
x < 5
c)
x<9
d)
x <39
6.
What is the value of 50 - 3(x² -y²) + x when
x= 6, and y = -4?
x= 6, and y = -4?
a)
-145
b)
-6
c)
-4
d)
44
7.
What is the x-intercept of the graph of y = x² – 4x + 4 ?
a)
-2
b)
-1
c)
1
d)
2
8.
What type of number is 5/8?
a)
Rational
b)
Irrational
c)
both
d)
neither
9.
There are 45 boys and 54 girls in your school's senior class. What is the ratio of boys to girls?
a)
1:5
b)
1:6
c)
5:6
d)
5:11
10.
Find the number of degrees in the third angle of the triangle
a)
155
b)
112
c)
74
d)
68
11.
(5n-8)(5n+8)
a)
25n2-64
b)
10n2
c)
5n2+16
d)
16
12.
What is the simplified form of
2x-{3x-2[x-(1-x)]}?
a)
3x-2
b)
-x-2
c)
-4x-1
d)
-x+2
e)
3x-2x2
13.
Which of the following numbers is NOT a prime?
a)
43
b)
51
c)
73
d)
97
e)
101
14.
Which of the following is NOT a quadratic equation in one variable?
a)
3x2+5=5x+7
b)
x(2x+5)=8
c)
32+5x=42+2x
d)
x2=16
e)
(2x-3)2=5
15.
What is the value of x when 2x + 3 = 3x – 4 ?
a)
-7
b)
-1/5
c)
1
d)
1/5
e)
7
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