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WorksheetsAlgebra 2
Total questions: 20
Worksheet time: 56mins
Name
Class
Date
1.
4 + N = 8, What is N
a)
2
b)
3
c)
4
d)
5
2.
What is the algebraic expression for "the sum of n and 9"?
a)
n - 9
b)
n + 9
c)
n/9
d)
9n
3.
the product of 34 and z
a)
34/z
b)
z/34
c)
z X 34
d)
34 - z
4.
take 10 away from s
a)
10 - s
b)
s + 10
c)
s - 10
d)
s/10
5.
six times the number of girls
Let g = number of girls
Let g = number of girls
a)
6 + g
b)
6g
c)
g - 6
6.
What is a variable in Algebra?
a)
Something that changes
b)
An unknown value
c)
An equation
d)
A numeric expression
7.
Factorise
x2 + 8x + 12
x2 + 8x + 12
a)
(x + 3)(x + 4)
b)
(x + 6)(x + 2)
c)
(x + 4)(x + 4)
d)
(x + 1)(x + 12)
8.
Factorise 4x + 14
a)
2(2x+7)
b)
4(x+10)
c)
4(x+3)
d)
2(x+12)
9.
Factorise the expression:
x2 - 16
a)
(x - 4)2
b)
(x - 2)(x + 8)
c)
(x + 4)(x - 4)
d)
(x - 4)(x - 4)
10.
3(4 + c)
a)
12 + 3c
b)
7 + c
c)
3 + 3c
d)
4 + c
11.
Expand 3z(4z + 6)
a)
12z2 + 18z
b)
34z2 + 18
c)
12z2 + 18
d)
12z2 - 18z
12.
6m2 + 16m
a)
2(3m2 + 8m)
b)
2m(3m + 8)
c)
2m(3m - 8m)
d)
not factorable
13.
Which of the following is equivalent to 5x + 23
a)
5(x + 5) - 2
b)
5(x + 23)
c)
5(x + 15) + 3
d)
5(x + 4) + 6
14.
Solve:
3x - y = 11
x + y = 5
a)
x = 4
y = 1
b)
x = 4
y = -1
c)
x = -4
y = 1
d)
x = -4
y = -1
15.
Solve:
2x + 3y = 5
x + 3y = 7
a)
x = -2
y = 3
b)
x = -2
y = -3
c)
x = 2
y = 3
d)
x = 2
y = -3
16.
Solve:
2x + 5y = 29
x + 5y = 22
a)
x = 7
y = 3
b)
x = -7
y = -3
c)
x = 7
y = -3
d)
x = -7
y = 3
17.
3c + 5 = 23
a)
c = 3
b)
c = 6
c)
c = 7
d)
c = 18
18.
7x = 3x + 24
a)
6
b)
10
c)
14
d)
4
19.
Solve the equation:
7x - 4 = 3 + 8x
7x - 4 = 3 + 8x
a)
x = 7
b)
x = -7
c)
x = 2/7
d)
x = 11
20.
If a = 4 and b = 6, what is the value of 3a + 5b?
a)
40
b)
42
c)
44
d)
46
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