1.
Write an inequality to show the relationship between -10°F and 0°F.
A.
0°F
-10°F
B.
0°F < -10°F
C.
0°F > -10°F
D.
0°F < -10°F
Hint
2.
Find an expression to compare |-7| and 7.
A.
|-7| > 7
B.
|-7| = 7
C.
|-7| < 7
D.
|-7|
7
Hint
3.
Find
g
if
g
- ( - 7) = 3.
A.
10
B.
4
C.
-4
D.
-10
Hint
4.
Use the formula
d
=
rt
to find the rate
r
of travel if
t
= 3.5 hours
and
d
= 203 miles.
A.
63 miles per hour
B.
68 miles per hour
C.
58 miles per hour
D.
53 miles per hour
Hint
5.
Three more than the product of 6 and a number is 51. Write an equation and find the number.
A.
6
n
+ 3 = 51; 8
B.
6 +
n
+ 3 = 51; 42
C.
3
n
(6) = 51;
D.
3 + 6
n
= 51; 15
Hint
6.
Nine less than six times a number is less than the difference of five times the number and 3. What is the number?
A.
n
< 6
B.
n
< 12
C.
n
< 9
D.
n
< 3
Hint
7.
Solve the proportion
.
A.
16
B.
8
C.
196
D.
392
Hint
8.
The system of equations graphed below has
A.
no solution.
B.
none of these.
C.
one solution.
D.
infinitely many solutions.
Hint
9.
Draw the graph of
y
< 0.5
x
+ 1.
A.
B.
C.
D.
Hint
10.
What is the lower quartile of the set of data?
11 21 30 29 7 26
18 12 3 10 12 15
A.
23.5
B.
12
C.
10.5
D.
13.5
Hint
11.
A red number cube and a blue number cube are tossed. Determine the probability of the red number cube showing a 3 and the blue number cube showing a 6.
A.
B.
C.
D.
Hint
12.
What is the length of the hypotenuse in
? Round to the nearest tenth.
A.
6.0 m
B.
6.5 m
C.
10.2 m
D.
12.1 m
Hint
13.
Add (
x
2
+ 2
x
+ 5) + (3
x
2
- 3
x
+1).
A.
4
x
4
-
x
2
+ 6
B.
2
x
2
+
x
+ 6
C.
4
x
2
-
x
+ 6
D.
3
x
2
-
x
+ 6
Hint
14.
Factor –15
x
2
.
A.
3 · 5 ·
x
·
x
B.
-1 · 3 · 5 ·
x
2
C.
3 · 5 ·
x
2
D.
-1 · 3 · 5 ·
x
·
x
Hint
15.
Use the table of values to write an equation in slope-intercept form.
A.
y
= 3
x
+ 11
B.
C.
D.
y
= -3
x
– 31
Hint
16.
Find the distance between (-3, 7) and (10, -5). Round to the nearest tenth.
A.
7.3 units
B.
17.7 units
C.
10 units
D.
5 units
Hint
17.
Estimate 11% of 60.
A.
6
B.
3
C.
600
D.
10
Hint
18.
Prism
A
and prism
B
are similar. If prism
A
has length 5 feet and width 8 feet and prism
B
has length 7.5 feet, what is the width of prism
B
?
A.
3.1 ft
B.
12 ft
C.
5.3 ft
D.
4.7 ft
Hint
19.
Solid
A
and solid
B
are similar and have a scale factor of
If solid
A
, the smaller of the two, has a surface area of 160 in
2
, what is the surface area of solid
B
?
A.
64 in
2
B.
1,000 in
2
C.
400 in
2
D.
26 in
2
Hint
20.
Use the correct number of significant digits to find the perimeter of a triangle with side lengths 9.1 centimeters, 10.25 centimeters, and 13.181 centimeters.
A.
32.531 cm
B.
33 cm
C.
32.53 cm
D.
32.5 cm
Hint