1.
Which interval has the most values?
A.
90-100
B.
10-20
C.
70-80
D.
60-70
Hint
2.
What does 9|4 mean in the stem-and-leaf plot below?
A.
94
B.
904
C.
D.
49
Hint
3.
Evaluate (16 - 4) ÷ 12 × 15.
A.
B.
C.
1
D.
15
Hint
4.
Simplify 3 + 2(
xy
+ 3
z
) + 4
xy
.
A.
9
xy
+ 15
z
B.
6
xy
+ 3
z
+ 3
C.
5
xy
+ 3
z
+ 3
D.
6
xy
+ 6
z
+ 3
Hint
5.
Find the difference |-25| - (-32).
A.
7
B.
-7
C.
-57
D.
57
Hint
6.
Evaluate
if
a
= 6.
A.
24
B.
4
C.
12
D.
8
Hint
7.
Evaluate
when
a
= 5 and
b
= 20.
A.
5
B.
-5
C.
25
D.
Hint
8.
Write an equation for the following sentence. Two-thirds of a number is 24.
A.
B.
C.
D.
Hint
9.
A brand of grape drink that is 25% grape juice is mixed with another brand that is 75% grape juice. The result is 7 gallons of grape drink that is 35% grape juice. How much of the brand that is 25% grape juice was used?
A.
5.6 gallons
B.
1.4 gallons
C.
7 gallons
D.
6 gallons
Hint
10.
Write an algebraic expression for the verbal expression. the sum of 4 and one half of the number
x
A.
4 +
÷
x
B.
4 -
÷
x
C.
4 -
x
D.
4 +
x
Hint
11.
Solve
=
d
.
A.
d
= 12
B.
d
= 7
C.
d
= 8
D.
d
= 3
Hint
12.
Name the property demonstrated by 15 × 1 = 15.
A.
Multiplicative Identity
B.
Reflexive Property
C.
Multiplicative Inverse
D.
Transitive Property
Hint
13.
Use the Distributive Property to simplify 7(6
x
2
+ 5
x
+ 4).
A.
42
x
2
+ 35
x
+ 4
B.
42
x
2
+ 5
x
+ 4
C.
42
x
2
+ 35
x
+ 28
D.
42
x
2
+35
x
+ 21
Hint
14.
Evaluate 2 × 17 × 5.
A.
170
B.
180
C.
160
D.
190
Hint
15.
A conditional statement consists of a __________ .
A.
conclusion only
B.
hypothesis and a conclusion
C.
counterexample
D.
hypothesis only
Hint
16.
Which values are a counterexample to the given statement?
If
x
·
y
= a decimal, then neither
x
nor
y
is a whole number.
A.
x
= 0.3,
y
= 0.2
B.
x
= 1.75,
y
= 0.9
C.
x
= 7.1,
y
= 2.2
D.
x
= 1,
y
= 0.5
Hint
17.
Simplify the expression 4(-5
k
) + 15
k
.
A.
-5
k
B.
5
k
C.
35
k
D.
-35
k
Hint
18.
A weather forecaster states that the probability of rain is 30%. What are the odds that it will rain?
A.
B.
C.
D.
Hint
19.
Solve
A.
y
= -21
B.
No Solution
C.
y
= 21
D.
All Real Numbers
Hint
20.
Solve
A.
m
=
B.
m
= 1
C.
m
= -1
D.
m
=
Hint