Name: 
 

Chapter 2 Review



Multiple Choice
Identify the choice that best completes the statement or answers the question.
 
 
Write the next two terms in the pattern.
 

 1. 

8, 14, 20, 26, . . .
a.
33, 40
b.
36, 42
c.
31, 37
d.
32, 38
 

 2. 

Jeremy has 192 marbles. He gives half to Marsha. Then he gives half of what he has left to Sam. He shares in the same way with two more friends. Write the terms that shows the number of marbles Jeremy has.
a.
192, 95, 48, 24, 12
c.
192, 96, 22, 24, 11
b.
192, 96, 48, 24, 12
d.
192, 96, 46, 22, 12
 

 3. 

Identify the algebra tiles that model mc003-1.jpg
a.
mc003-2.jpg
c.
mc003-4.jpg
b.
mc003-3.jpg
d.
mc003-5.jpg
 
 
Evaluate the expression.
 

 4. 

mc004-1.jpg
a.
51
b.
76
c.
41
d.
16
 

 5. 

mc005-1.jpg
a.
–28
b.
8
c.
64
d.
2
 

 6. 

A mail-order supplier of small electrical parts charges a shipping fee of $7, plus $2 for each pushbutton light switch ordered. If x is the number of pushbutton switches ordered, then the expression for the total cost of an order is mc006-1.jpg Which table shows the total cost for the given number of switches ordered?
a.
mc006-2.jpg
c.
mc006-4.jpg
b.
mc006-3.jpg
d.
mc006-5.jpg
 
 
Write an algebraic expression for the word phrase.
 

 7. 

z divided by 4
a.
mc007-1.jpg
b.
4z
c.
mc007-2.jpg
d.
mc007-3.jpg
 

 8. 

9 times the product of c and d
a.
9(c + d)
b.
9cd
c.
mc008-1.jpg
d.
9(c – d)
 
 
Write an expression to describe the relationship of the data in the table.
 

 9. 


mc009-1.jpg
a.
39t
b.
117t
c.
40t
d.
mc009-2.jpg
 

 10. 

During a canned food drive, Bob collected 6 times as many cans as Tom. If t represents the number of cans that Tom collected, which algebraic expression represents the number of cans that Bob collected?
a.
mc010-1.jpg
b.
7t
c.
6t
d.
mc010-2.jpg
 

 11. 

Mike is 3 inches more than two times as tall as his younger brother Jake. If Jake is h inches tall, which expression describes Mike’s height?
a.
mc011-1.jpg
b.
mc011-2.jpg
c.
mc011-3.jpg
d.
mc011-4.jpg
 

 12. 

Greg planted crocuses in his garden. Crocuses have bulbs which divide and reproduce underground. The first year, Greg’s garden produced 5 bulbs, the second year it produced 10 bulbs, and the third year it produced 15 bulbs. If this pattern were to continue, how many bulbs would Greg expect in the seventh year?
a.
39
b.
35
c.
40
d.
45
 
 
Solve the equation using mental math.
 

 13. 

mc013-1.jpg
a.
15
b.
44
c.
7
d.
6
 

 14. 

mc014-1.jpg
a.
16
b.
8
c.
18
d.
20
 
 
Solve the equation.
 

 15. 

mc015-1.jpg
a.
50
b.
150
c.
200
d.
100
 

 16. 

mc016-1.jpg
a.
44
b.
36
c.
5
d.
10
 

 17. 

mc017-1.jpg
a.
15
b.
14
c.
6
d.
40
 

 18. 

mc018-1.jpg
a.
37.3
b.
32.3
c.
27.3
d.
9.9
 

 19. 

mc019-1.jpg
a.
6.3
b.
6
c.
7.3
d.
12
 

 20. 

Write the expression mc020-1.jpg using an exponent. Name the base and the exponent.
a.
mc020-2.jpg
b.
mc020-3.jpg
c.
mc020-4.jpg
d.
mc020-5.jpg
 

 21. 

Write 7,865 in expanded form using powers of 10.
a.
mc021-1.jpg
b.
mc021-2.jpg
c.
mc021-3.jpg
d.
mc021-4.jpg
 

 22. 

mc022-1.jpg
a.
208
b.
46
c.
25
d.
2
 

 23. 

Evaluate mc023-1.jpg for mc023-2.jpg and mc023-3.jpg.
a.
49
b.
729
c.
81
d.
29
 

 24. 

A child’s ticket for the zoo costs $2 less than an adult’s ticket. If a represents the cost of an adult’s ticket, which expression represents the cost of a child’s ticket?
a.
a – 2
b.
2a
c.
2 + a
d.
2 – a
 

 25. 

The equation under the balance is true.
mc025-1.jpg
mc025-2.jpg
mc025-3.jpg
mc025-4.jpg

Which equation must also be true?
a.
mc025-5.jpgmc025-6.jpg
b.
mc025-7.jpgmc025-8.jpg
c.
mc025-9.jpg
d.
mc025-10.jpg
 

 26. 

What should you do to each side of the equation 2n = 4(9) to get the variable n alone?

mc026-1.jpg
mc026-2.jpg
mc026-3.jpg
a.
divide by 2
c.
divide by 9
b.
multiply by 2
d.
multiply by 9
 

Short Answer
 

 27. 

Draw algebra tiles that model sa027-1.jpg.
 

 28. 

Write an algebraic expression for the word phrase.

the sum of 17 and twice a number n
 

Other
 

 29. 

Tell whether the equation ot029-1.jpg is true or false. Explain.
 

 30. 

Sketch the next two designs in the pattern below.

ot030-1.jpg
 

 31. 

Is the equation ot031-1.jpg always, sometimes, or never true? Explain.
 



 
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