1.
A verbal phrase for 6
n
- 4 is ______.
A.
the difference of six times a number and four
B.
four more than six times a number
C.
the product of six and four less than a number
D.
four less than six and a number
Hint
2.
Find the sum 17 + |-8|.
A.
-9
B.
25
C.
9
D.
-25
Hint
3.
Solve the equation
k
= (-45) ÷ 3.
A.
-15
B.
15
C.
41
D.
-41
Hint
4.
Solve the formula
A
=
(
b
1
+
b
2
)
h
for
b
1
if
A
= 14,
b
2
= 5, and
h
= 4.
A.
5
B.
2
C.
3
D.
4
Hint
5.
Which number is divisible by 2, 3, and 5?
A.
1230
B.
3100
C.
2052
D.
945
Hint
6.
Express 0.625 as a fraction in simplest form.
A.
B.
C.
D.
Hint
7.
What is
written as a decimal?
A.
B.
C.
D.
Hint
8.
Find the value of
x
in the equation
=
x
.
A.
B.
C.
D.
Hint
9.
If five times the sum of a number and two is more than 38, write an inequality to find the number.
A.
5(2) +
w
> 38
B.
5(2 +
w
) > 38
C.
(5 +
w
) > 38
D.
5
w
> 38 + 2
Hint
10.
Suppose 2 inches represent 50 miles on a map. If the distance between two cities on the map is
inches, what is the actual distance between the cities?
A.
mi
B.
mi
C.
mi
D.
mi
Hint
11.
Thirty percent of a number is 39. Find the number.
A.
117
B.
76.9
C.
130
D.
11.7
Hint
12.
Simplify (
v
+ 6)3.
A.
3
v
+ 18
B.
v
+ 18
C.
3
v
+ 63
D.
3
v
+ 6
Hint
13.
Simplify –11(
t
+ 1).
A.
-11
t
+ 1
B.
11
t
+ 11
C.
11
t
+ 1
D.
-11
t
– 11
Hint
14.
Venus and Fumiko are coworkers at a retail store. Venus earns $2.25 more per hour than Fumiko. Together they earn $14.55 per hour. How much money per hour does Venus earn?
A.
$8.40 per hour
B.
$12.30 per hour
C.
$7.28 per hour
D.
$6.15 per hour
Hint
15.
Factor 50
x
4
y
.
A.
2 · 5 · 5 ·
x
·
x
·
x
·
y
B.
2 · 5
2
·
x
4
·
y
C.
2 · 5 · 5 ·
x
·
x
·
x
·
x
·
y
D.
2 · 5
2
·
x
2
·
x
2
·
y
Hint
16.
Simplify
A.
B.
C.
D.
Already simplified
Hint
17.
Write 0.52 as a fraction in simplest form.
A.
B.
C.
D.
Hint
18.
Solve 6
x
– 12 = 5
x
+ 2.
A.
x
= 14
B.
x
= -14
C.
x
= 10
D.
x
= -10
Hint
19.
Solve 17(
a
– 1) = 34(3
a
– 5.6).
A.
B.
a
= 2.04
C.
a
= 3.3
D.
All real numbers
Hint
20.
Find 68% of 79.
A.
53.72
B.
537.2
C.
0.5372
D.
5.372
Hint