1.
Which of the following sentences is true?
A.
when
x
= 6.
B.
when
x
= 4.
C.
3
x
+ 5 <
x
2
when
x
= 4.
D.
when
x
= 5.
Hint
2.
Solve
A.
a
=
B.
a
= 14
C.
a
= 7
D.
a
=
Hint
3.
Solve
A.
n
= 9
B.
n
=
C.
n
=
D.
n
= 2
Hint
4.
Find two consecutive integers whose sum is -13.
A.
-6, -7
B.
-12, -1
C.
-5.5, -7.5
D.
-5, -8
Hint
5.
A 50-mile trip uses 2 gallons of gas. How much gas would you use on a 115-mile trip?
A.
5 gallons
B.
25 gallons
C.
4 gallons
D.
4.6 gallons
Hint
6.
Choose the inequality that corresponds with the sentence ''Twice a number increased by four is less than the difference of three times that number and five. ''
A.
2(
x
+ 4) < 3(
x
+ 5)
B.
2
x
+ 4 > 3
x
- 5
C.
2
x
+ 4 < 5 - 3
x
D.
2
x
+ 4 < 3
x
- 5
Hint
7.
Solve
=
x
.
A.
x
= 25
B.
x
= 5
C.
x
= 0
D.
x
= 10
Hint
8.
Translate the sentence into an equation. Four times the number
n
is equal to twice the sum of
q
and
r
.
A.
4
n
=
q
+
r
B.
4
n
= 2
q
+
r
C.
4
n
= 2(
q
+
r
)
D.
4
n
= 2(
q
–
r
)
Hint
9.
Translate the sentence into an equation. Seven times
v
subtracted from 102 equals 53.
A.
102 – 7
v
= 53
B.
7
v
– 102 = 53
C.
7(102) –
v
= 53
D.
7(102 –
v
) = 53
Hint
10.
Solve
t
– 32 = 96.
A.
t
= -64
B.
t
= 128
C.
t
= 64
D.
t
= -128
Hint
11.
The scale of a map is
inch = 10 miles. What is the distance between two cities that are
inches apart on the map?
A.
90 miles
B.
80 miles
C.
95 miles
D.
100 miles
Hint
12.
Solve –15
k
> -120.
A.
k
> 8
B.
k
> -8
C.
k
< -8
D.
k
< 8
Hint
13.
Which inequality is shown in the graph?
A.
x
< -2
B.
x
> -2
C.
x
-2
D.
x
-2
Hint
14.
Which is a graph showing the set of real numbers from to 2 inclusive?
A.
B.
C.
D.
Hint
15.
Solve
A.
9
B.
16
C.
3
D.
5
Hint
16.
Solve
x
2
= 196.
A.
98
B.
14
C.
98
D.
14
Hint