1.
CHAPTER 2
Review Game!

2.
Problem 1
With the following table, what is an algebraic
expression that represents the table?
p
?
1
7
2
14
3
21

3.
Problem 2
Translate the following words into an algebraic
expression (make sure to tell what your variable
represents):
Mom works out for the same length of time
each day. How long does she work out in a
week?

4.
Problem 3
Evaluate the expression to find the missing value
in the table:
w
w × 3 +10
4
22
5
?
6
28

5.
Problem 4

6.
Problem 5
Kent earns $6 per hour at his after-school job.
One week, he worked 12 hours and received a
paycheck for $66. Determine if Kent was paid
the correct amount of money. (Hint: $6 · hours =
total pay).

7.
Problem 6

8.
Problem 7

9.
Problem 8
Alyssa has a temperature that is 2°C higher than
normal body temperature. If Alyssa’s
temperature is 39°C, what is normal body
temperature?

10.
Problem 9

11.
Problem 10

12.
Problem 11

13.
Problem 12
Arthropods have segmented bodies. In
centipedes and millipedes, all of the segments
are identical. Millipedes have 4 legs per
segment. The record number of legs on a
millipede is 752. How many segments did this
millipede have?

14.
Problem 13

15.
Problem 14
The area of Danielle’s garden is one-twelfth the
area of her entire yard. The area of the garden is
10 square feet. Let y represent the area of the
yard. Find the area of the yard.

16.
Problem 15
If there are 42 gallons of oil in one barrel, how
many gallons of oil are in 42 barrels?

17.
Problem 16
What is the definition of a variable? Give an
example of a variable.

18.
Problem 17
Which number is the greatest?
A.
B.
C.
D.
12,301,542
12,381,536
12,311,518
12,385,501

19.
Problem 18

20.
Problem 19

21.
Problem 20

22.
Problem 21
Air typically has about 4,000 bacteria per cubic
meter. If your bedroom is 30 cubic meters,
about how many bacteria would you expect
there to be in the air in your bedroom?

23.
Problem 22
Find an expression for the following table:
s
?
36
3
48
4
60
5
72
6

24.
Problem 23

25.
Problem 24

26.
Problem 25