1.
Find the product 4 · 6 · 5 mentally.
A.
80
B.
120
C.
100
D.
20
Hint
2.
Simplify the expression
b
+ 14
b
.
A.
15
b
B.
13
b
C.
14
b
D.
14
b
2
Hint
3.
Name the point for the ordered pair (3, 1).
A.
B.
C.
D.
Hint
4.
Find (-8) · 4.
A.
-32
B.
2
C.
32
D.
-2
Hint
5.
Use the formula
d
=
rt
to find the rate
r
of travel if
t
= 3.5 hours
and
d
= 203 miles.
A.
63 miles per hour
B.
68 miles per hour
C.
58 miles per hour
D.
53 miles per hour
Hint
6.
Patti's sport utility vehicle averages 20 miles per gallon of gasoline. If she takes a 750-mile trip, how much gasoline will she use?
A.
34.75 gal
B.
41 gal
C.
31.25 gal
D.
37.5 gal
Hint
7.
Which number is
not
a factor of 315?
A.
3
B.
5
C.
9
D.
2
Hint
8.
Factor the monomial 36
x
2
y
completely.
A.
2 · 2 · 3 · 3 ·
x
·
x
·
y
B.
2 · 3 ·
x
·
x
·
y
C.
2 · 2 · 3 · 3 ·
x
·
x
·
y
·
y
D.
2 · 2 · 9 ·
x
·
y
Hint
9.
Show the realtionship between
and
.
A.
B.
<
C.
>
D.
Hint
10.
Evaluate the expression
p
2
q
if
p
=
and
q
=
.
A.
B.
C.
D.
Hint
11.
Evaluate the expression
c
÷
d
÷
if
c
=
and
d
=
.
A.
-14
B.
C.
D.
Hint
12.
Find the next 3 terms in the sequence
A.
B.
C.
D.
Hint
13.
Write the ratio two servings to six cups as a fraction in simplest form.
A.
B.
C.
D.
Hint
14.
Which value is the solution of
A.
117
B.
90
C.
99
D.
108
Hint
15.
Which ordered pair is the name of point D?
A.
(2, -4)
B.
(5, 1)
C.
(3, 2)
D.
(5, -1)
Hint
16.
Find
x
7
·
x
4
.
A.
x
28
B.
xx
28
C.
x
11
D.
xx
11
Hint
17.
Find
A.
x
8
B.
1
3
C.
x
3
D.
1
8
Hint
18.
Express 3.456 × 10
-4
in standard form.
A.
0.0003456
B.
0.003456
C.
34,560
D.
0.3456
Hint
19.
Find the LCM of 12
a
2
b
and 10
b
2
c
.
A.
80
a
2
b
3
c
B.
60
a
2
b
2
c
C.
40
a
2
b
c
D.
60
a
2
b
2
c
2
Hint
20.
Express
as a percent. Round to the nearest tenth percent, if necessary.
A.
19%
B.
14.30%
C.
525%
D.
18.20%
Hint