1.
Write a verbal expression for the algebraic expression (2 -
y
) × 6.
A.
six times
y
minus two
B.
two times six minus
y
C.
two minus
y
times six
D.
the difference,
y
less than two, times six
Hint
2.
Which pair of ratios forms a proportion?
A.
B.
C.
D.
Hint
3.
What is implied when it is said that
x
and
y
have a negative correlation?
A.
When the value of
x
increases, the value of
y
increases.
B.
When the value of
x
is negative, the value of
y
negative.
C.
When the value of
x
increases, the value of
y
decreases.
D.
When the value of
x
increases, the value of
y
does not necessarily increase or decrease.
Hint
4.
Write a verbal expression for 2
x
+
y
2
.
A.
The difference of 2 times
x
and
y
squared.
B.
The sum of 2 times
x
and
y
squared.
C.
The sum of 2 times
x
and
y
.
D.
The sum of
x
and
y
squared.
Hint
5.
Evaluate
.
A.
3
B.
2
C.
4
D.
1
Hint
6.
Translate the sentence into an equation. Four times the number
n
is equal to twice the sum of
q
and
r
.
A.
4
n
= 2
q
+
r
B.
4
n
= 2(
q
–
r
)
C.
4
n
= 2(
q
+
r
)
D.
4
n
=
q
+
r
Hint
7.
Which scatter plot shows that
x
and
y
have a negative correlation?
A.
B.
C.
D.
Hint
8.
Evaluate
z
– (2
yz
+
y
) ·
y
if
y
= -3 and
z
= 2.
A.
23
B.
9
C.
47
D.
-43
Hint
9.
Solve
A.
B.
C.
D.
Hint
10.
How many children attend this child care facility?
A.
14
B.
70
C.
6
D.
100
Hint
11.
Two number cubes are rolled. What is the probability of rolling a sum of 9 or a sum that is even?
A.
B.
C.
D.
Hint
12.
The table shows the results when a number cube was rolled. What is the experimental probability of rolling a one?
A.
B.
C.
D.
Hint
13.
The table shows the results when a number cube was rolled. What is the experimental probability of rolling an even number?
A.
B.
C.
D.
Hint
14.
Which relationship will most likely have a negative correlation?
A.
The number of movie tickets sold and the amount of popcorn sold.
B.
A person's height and a person's eye color.
C.
Battery power of a flashlight, and continued use of the flashlight.
D.
Increasing snow inches, and sled sales.
Hint
15.
What appears to happen in the graph?
A.
Production dropped in half each month.
B.
Production has decreased slightly.
C.
Production has doubled each month.
D.
Production increased each month.
Hint
16.
Simplify
.
A.
4
b
+ 4
B.
6
b
C.
2
b
+ 4
D.
2
b
+ 8
Hint
17.
Which inequality is shown in the graph?
A.
p
>3
B.
p
3
C.
p
<3
D.
p
3
Hint
18.
Which is the graph of the solution to
A.
B.
C.
D.
Hint
19.
Solve
A.
-14
B.
34
C.
-38
D.
38
Hint
20.
Calculate
12
C
2
A.
66
B.
132
C.
48
D.
1
Hint