1.
Evaluate
c
+ 5 if
c
= 3.
A.
5
B.
8
C.
3
D.
c
+ 3
Hint
2.
On how many days was the temperature at least 71 degrees?
A.
1
B.
2
C.
5
D.
3
Hint
3.
Find the lower quartile for the quiz scores.
A.
12
B.
17
C.
3
D.
13
Hint
4.
What is the greatest common factor of 16
x
2
and 12
x
?
A.
12
x
B.
4
x
2
C.
16
x
2
D.
4
x
Hint
5.
Solve -13 + (-5) =
q
.
A.
-8
B.
-18
C.
18
D.
8
Hint
6.
Solve 7 + (-16) =
x
.
A.
-9
B.
-23
C.
9
D.
23
Hint
7.
The prices of a certain type of calculator in eight different retail stores are; $70 $75 $80 $80 $85 $90 $95 $105. Which of the tables is a frequency table of the prices?
A.
B.
C.
D.
Hint
8.
The sum of the measures of the angles of a triangle is 180°. Find the missing measure.
A.
75
B.
100
C.
90
D.
80
Hint
9.
Name the multiplicative inverse of
.
A.
B.
C.
D.
Hint
10.
Write 0.234 as a percent.
A.
23%
B.
23.4%
C.
2.34%
D.
234%
Hint
11.
Find the area of the rectangle with length 13 units and width 3 units.
A.
39 units
2
B.
13 units
2
C.
9 units
2
D.
16 units
2
Hint
12.
The median is the __________ of a set of numbers.
A.
highest number
B.
middle number
C.
most frequent number
D.
arithmetic average
Hint
13.
Express
in simplest form.
A.
B.
C.
D.
Hint
14.
Solve
t
= 30 ÷ -6.
A.
5
B.
24
C.
-5
D.
-24
Hint
15.
Solve -84 ÷ -7 =
q
A.
14
B.
-14
C.
-12
D.
12
Hint
16.
Sometimes you can simplify fractions before you multiply them. How would you simplify
×
before finding the product?
A.
Divide 4 and 6 by 2.
B.
Divide 4, 6, and 21 by 6.
C.
Divide 6 and 21 by 3.
D.
Divide 4 and 11 by 2.
Hint
17.
Write 10 · 10 · 10 in exponential form.
A.
3
1
B.
1
3
C.
10
3
D.
3
10
Hint
18.
Factor 18
a
b
2
.
A.
2 · 3 · 3 ·
a
·
b
·
b
B.
2 · 3 ·
a
·
b
·
b
C.
2 · 3 · 3 ·
a
·
b
D.
2
2
· 3 ·
a
·
b
·
b
Hint
19.
The table shows approximately the number of mobile phone users in each age group. Find the number of phone users aged 12-17 as a fraction of the number of mobile phone users aged 55 and over in simplest form.
A.
B.
C.
D.
Hint
20.
Find the slope of the line that passes through each pair of points.
A.
B.
5
C.
-
D.
-5
Hint