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Fundamentals of Algebra Review

Total questions: 50

Worksheet time: 3hrs 30mins

Name
Class
Date
1.
Evaluate the following expression:
-x - 6x + 10 when x = 5
a)
-20
b)
-25
c)
25
d)
20
2.
Evaluate the following expression:
x2 + 5 - x when x = 5
a)
25
b)
33
c)
20
d)
35
3.
Evaluate the following expression:
t- t + 1 when t = 5
a)
25
b)
22
c)
23
d)
21
4.
If a = 5 and b = 6, what is the value of ab - b?
a)
10
b)
12
c)
20
d)
24
5.
Evaluate the expression.   Let g = 3    h = 9 
4h + 2g + 4
a)
42
b)
46
c)
34
d)
58
6.

Tell whether the value of the variable is a solution to the equation:

7 = 13 - n; n=5

a)

no

b)

yes

7.
Which equation has x = 5 as the solution?
a)
x + 15 = 10
b)
2x = 5
c)
2x = 10
8.

Is x = 6 a solution to 6x - 12 = 24?

a)

Yes

b)

No

9.

Is x = -9 a solution to -3(3x - 1) + 6x = 30?

a)

Yes

b)

No

10.

Is x =5 the correct solution to -3(4x - 8) = -36?

a)

Yes

b)

No

11.
Is x=1 the correct solution to −3(1 +6x) = 14 − x?
a)
Yes
b)
No
12.

2(4k + 7)

a)

4k-9

b)

4K+9

c)

8k-14

d)

8k+14

13.
Simplify
14(b – 10).
a)
4b
b)
b – 140
c)
14b – 140
d)
14b – 10
14.

Simplify 5(2 - 7n)

a)

52 - 57n

b)

10 - 7n

c)

10 - 35n

d)

10 + 35n

15.

Factor Completely 6x+246x+24  ?

a)

6(x4)6\left(x-4\right)  

b)

6(x +4)6\left(x\ +4\right)  

c)

x(6+24)x\left(6+24\right)  

d)

3(2x + 8)3\left(2x\ +\ 8\right)  

16.
-8(2x - 3)
a)
-16x+24
b)
-16x - 24
c)
16x + 24
d)
16x +18
17.
-7(w - 4) + 3w - 27
a)
4w + 15
b)
-4w + 1
18.
6(x + 1) - 5(x + 2)
a)
2x + 8
b)
x - 4
c)

11x - 4

d)

x + 16

19.

5x + 3x - 9

a)

7x - 9

b)

17x

c)

8x - 9

d)

-x

20.

5a + 2b - 7b + 4a

a)

7b - 3a

b)

9a - 5b

c)

4ab

d)

12a + 6b

21.
Simplify by combining like terms:
5a + 2b - 3a + 4
a)
8a + 2b + 4
b)
2a + 2b + 4
c)
8ab
d)
4ab + 4
22.
2r + 2 + 5r - 2 + r 
a)
8r 
b)
8r - 4 
c)
12r 
d)
7r + 4 + r 
23.

Simplify the following expression:

-6x + 4(x - 3)

a)

-2x - 12

b)

10x + 12

c)

-10x - 12

d)

-2x + 12

24.
Which of the following is equivalent to 8(5f - 7) + 3f ?
a)
43f - 7
b)
-13f
c)
43f - 56
d)
40f -7 + 3f
25.
Simplify the following expression:
-6x + 4(-x - 3)
a)
-2x - 12
b)
10x + 12
c)
-10x - 12
d)
-2x + 12
26.
Which of the following is equivalent to     -8 - 9(5 + 2x)?
a)
-5 - 2x
b)
-18x - 53
c)
-53 + 18x
d)
18x - 53
27.
9(10 – 8x) + 4x
a)
90 – 68x
b)
90 – 4x
c)
19 – 4x
d)
–13x + 19
28.
–(–9 – 6x) + 6(8 – 3x)
a)
57 – 12x
b)
–24x + 39
c)
3x + 57
d)
–24x + 23
29.
Evaluate the expression.   Let g = 3    h = 9 
4h + 2g + 4
a)
42
b)
46
c)
34
d)
58
30.
Which of these are like terms in the following expression:
3x + 7 - 9x + 24y + 2x2
a)
7, 24y
b)
3x, 9x
c)
3x, -9x
d)
3x, -9x, 2x2
31.

Expand and simplify 3(2a+5)+5(a2)3\left(2a+5\right)+5\left(a-2\right)  

a)

11a+511a+5  

b)

6a+156a+15  

c)

11a511a-5  

d)

6a+15+5a106a+15+5a-10  

32.
Simplify the following expression:
-7x +5 (1 - 8x)
a)
-33x + 5
b)
5 + 33x
c)
47x + 5
d)
5 - 47x
33.

Is 6 the solution to the equation

5x +8 =2x +26

a)

Yes

b)

No

34.

Is -10 the solution to the equation

3x -14 =x +2

a)

Yes

b)

No

35.

Is 11 the solution to the equation

5x + 26 = 9x +18

a)

Yes

b)

No

36.

Factor: 3x+123x+12  

a)

3(x+4)3(x+4)  

b)

1515  

c)

3(x+12)3(x+12)  

d)

3(x+9)3(x+9)  

37.

Factor: 6x+96x+9  

a)

3(2x+3)3(2x+3)  

b)

3(x+3)3(x+3)  

c)

6(x+3)6(x+3)  

d)

2(x+3)2(x+3)  

38.

Factor the terms:

24c1824c-18  

a)

6(4c+3)6\left(4c+3\right)

b)

6(4c3)6\left(4c-3\right)  

c)

2(12c9)2\left(12c-9\right)  

d)

  2(12c+9)2\left(-12c+9\right)  

39.
Factor: 10x + 15
a)
100x + 150
b)
10(x + 5)
c)
1(10x + 15)
d)
5(2x + 3)
40.
Factor: 3a + 15
a)
a + 15
b)
3(a + 5)
c)
3(a + 15)
d)
5(a + 3)
41.
Factor: 12s + 18r
a)
2(9s + 6r)
b)
6(2s + 3r)
c)
3(6s + 4r)
d)
6(3s + 2r)
42.

Factor the expression:


4d + 12e

a)

12(d + e)

b)

4d + 12e

c)

4(d + 3e)

d)

4(d + e)

43.

Factor the expression:


18x + 30y

a)

6(3x + 5y)

b)

18(x + y)

c)

30(x + y)

d)

18x + 30y

44.

Factor:

12x + 7

a)

Prime

b)

x(12+7)

c)

4(3x + 4)

d)

6(2x + 1)

45.
Five times Mike's age, increased by nine
a)
5(x+9)
b)
9(5+x)
c)
9x+5
d)
5x+9
46.

Match the following:

a)

Division

1.

Quotient

b)

Addition

2.

Sum

c)

Multiplication

3.

Product

d)

Subtraction

4.

Difference

47.

Translate: the sum of eight and the product of a number and nine

a)

9x+89x+8  

b)

8x+98x+9  

c)

x9+8\frac{x}{9}+8  

d)

9x89x-8  

48.

Translate: the square of the sum of a number and sixteen

a)

x2+16x^2+16  

b)

(x+16)2\left(x+16\right)^2  

c)

(x16)2\left(x-16\right)^2  

d)

x216x^2-16  

49.

Match the following:

a)

x\sqrt[]{x}  

1.

the square root of a number

b)

x2x^2  

2.

a number squared

c)

x3\sqrt[3]{x}  

3.

the cube root of a number

d)

x3x^3  

4.

a number cubed

50.

Translate: five times the sum of a number and four

a)

5x+45x+4  

b)

5(x+4)5\left(x+4\right)  

c)

5(4x)5\left(4x\right)  

d)

4(x+5)4\left(x+5\right)