1.
Write an equation for the following word problem. A number is 6 times another number. The sum of the two numbers is 56.
A.
y
+ 6
y
= 56
B.
y
+
y
= 56
C.
y
= 6(56)
D.
y
= 56
Hint
2.
Solve -198 = -11
x
.
A.
x
= 187
B.
x
= 18
C.
x
= -187
D.
x
= -18
Hint
3.
Solve the proportion
A.
B.
-6
C.
1
D.
2
Hint
4.
Solve the proportion
for the value of
z
to the nearest hundredth.
A.
0.39
B.
2.56
C.
1.34
D.
2.10
Hint
5.
Which is the graph of the solution to the inequality
A.
B.
C.
D.
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 < 5 - 3
x
B.
2
x
+ 4 > 3
x
- 5
C.
2
x
+ 4 < 3
x
- 5
D.
2(
x
+ 4) < 3(
x
+ 5)
Hint
7.
Find the solution of 2(
x
– 5) = 30
if the replacement set is {19, 20, 21, 22}.
A.
22
B.
21
C.
19
D.
20
Hint
8.
Translate the sentence into an equation. Seven times
v
subtracted from 102 equals 53.
A.
7
v
– 102 = 53
B.
7(102 –
v
) = 53
C.
7(102) –
v
= 53
D.
102 – 7
v
= 53
Hint
9.
Translate the sentence into a formula. The area of a trapezoid is equal to one-half times the sum of the bases times the height.
A.
B.
C.
D.
Hint
10.
Solve
A.
y
= -27
B.
C.
D.
y
= 27
Hint
11.
Solve 9
x
– 11 = -56.
A.
x
= -5
B.
x
= -405
C.
x
= 405
D.
x
= 5
Hint
12.
Solve
A.
B.
C.
a
= -90
D.
a
= 90
Hint
13.
Which is a graph showing the set of real numbers greater than or equal to 4?
A.
B.
C.
D.
Hint
14.
Which is a graph showing the set of real numbers greater than ?
A.
B.
C.
D.
Hint
15.
Solve
A.
16
B.
5
C.
3
D.
9
Hint
16.
Solve
A.
26
B.
117
C.
125
D.
18
Hint