1.
Which statement illustrates the commutative property of addition?
A.
(5 + 3) + 6 = 5 + (3 + 6)
B.
(5 + 3) + 6 = 14
C.
(5 + 3) + 6 = 8 + 6
D.
(5 + 3) + 6 = (3 + 5) + 6
Hint
2.
Find the perimeter of the figure if
x
= 5.
A.
5 units
B.
40 units
C.
8 units
D.
20 units
Hint
3.
Solve the proportion
for the value of
z
to the nearest hundredth.
A.
2.56
B.
2.10
C.
1.34
D.
0.39
Hint
4.
Hamburger costs $1.50 per pound and soy costs $1.00 per pound. The school cafeteria uses 50 more pounds of soy than hamburger and spends $350 a week. How much soy does the school use?
A.
120 pounds
B.
350 pounds
C.
233 pounds
D.
170 pounds
Hint
5.
You leave your house traveling 60 mph. After you have driven 25 miles, your mother leaves the house traveling in the same direction. What speed must your mother travel to catch up to you 5 hours after she leaves?
A.
55 mph
B.
65 mph
C.
not possible
D.
60 mph
Hint
6.
Choose the graph of the solution to the inequality
4(
x
+ 3) < 3
x
+ 10.
A.
B.
C.
D.
Hint
7.
Solve
=
d
.
A.
d
= 7
B.
d
= 12
C.
d
= 8
D.
d
= 3
Hint
8.
Simplify 12
f
+ 6(3 + 4
f
).
A.
36
f
+ 18
B.
54
f
C.
34
f
D.
16
f
+ 18
Hint
9.
Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many more students said they have 2 family members in their household than 6?
A.
20
B.
5
C.
10
D.
15
Hint
10.
Find
A.
B.
-
C.
D.
Hint
11.
Solve
A.
B.
C.
D.
Hint
12.
Solve
A.
w
= -859
B.
w
= 859
C.
w
= 835
D.
w
= -835
Hint
13.
A department store is having a 30% off sale for all clothing items. What is the discount price of a pair of blue jeans that normally cost $39.99?
A.
$27.99
B.
$25.99
C.
$11.98
D.
$29.99
Hint
14.
Which equation describes the line that contains the points (-5, 2) and (3, 7)?
A.
B.
C.
D.
Hint
15.
A rental car company charges $75 for a 3-day rental and $155 for a 7-day rental. Write an equation to find the amount that the rental car company will charge for any number of days.
A.
y
= 80
x
B.
y
= 20
x
C.
y
= 80
x
– 165
D.
y
= 20
x
+ 15
Hint
16.
Write the slope-intercept form of an equation for the line that passes through (-4, -26) and is parallel to
A.
B.
C.
D.
Hint
17.
Which of the following is the inequality for the given graph?
A.
3
x
–
y
> 2
B.
3
x
+
y
> 2
C.
3
x
–
y
< 2
D.
3
x
+
y
< 2
Hint
18.
How can the following expression be described 3
x
2
+ 4
x
+ 5
x
– 3?
A.
binomial
B.
monomial
C.
trinomial
D.
polynomial other than these listed
Hint
19.
Find the product (2
x
+ 3)(3
x
– 2).
A.
6
x
2
+ 9
x
– 5
B.
6
x
2
+ 5
x
– 6
C.
6
x
2
+ 5
x
– 5
D.
6
x
2
+ 9
x
– 6
Hint
20.
Solve -15 =
k
- 12.
A.
k
= -3
B.
k
=
C.
k
= 27
D.
k
= -27
Hint