1.
Find the product of -2, 6, and (-12).
A.
-144
B.
144
C.
-72
D.
72
Hint
2.
Sarah must maintain a balance of at least $500 in her checking account to avoid finance charges. If her current balance is $794, write an inequality to determine how many times she can withdraw $25 for shopping without paying finance charges.
A.
25
w
294
B.
25
w
500
C.
25
w
106
D.
25
w
794
Hint
3.
Which number is
not
a factor of 315?
A.
3
B.
9
C.
5
D.
2
Hint
4.
Find the quotient
A.
B.
C.
D.
Hint
5.
The sum of twice a number and 8 is 33. Write an equation and then solve for the number.
A.
2
t
+ 33 = 8; -12.5
B.
2(8) +
t
= 33; 17
C.
2
t
= 33; 16.5
D.
2
t
+ 8 = 33; 12.5
Hint
6.
Find the solution of
A.
B.
C.
D.
Hint
7.
If a recipe calls for
pounds of meat for 6 servings, how much meat is necessary for 8 servings?
A.
5 lbs.
B.
lbs.
C.
lbs.
D.
lbs.
Hint
8.
Express 0.054 as a percent.
A.
540%
B.
5.4%
C.
5400%
D.
54%
Hint
9.
Graph the equation
A.
B.
C.
D.
Hint
10.
Determine the surface area of the cone to the nearest tenth.
A.
393.3 cm
2
B.
424.1 cm
2
C.
593.8 cm
2
D.
678.6 cm
2
Hint
11.
Find the best integer estimate for
.
A.
-17
B.
-13
C.
-11
D.
-15
Hint
12.
A submarine started at a depth of 150 feet below sea level and descended 355 feet. What is the new depth of the submarine?
A.
370 feet
B.
205 feet
C.
505 feet
D.
0 feet
Hint
13.
Simplify 2
n
+ 6(
n
– 7).
A.
15
n
B.
8
n
– 7
C.
n
D.
8
n
– 42
Hint
14.
Factor 39
x
2
y
3
.
A.
3 · 13 ·
x
·
y
·
y
·
y
B.
39 ·
x
·
x
·
y
·
y
·
y
C.
3 · 13 ·
x
2
·
y
2
·
y
D.
3 · 13 ·
x
·
x
·
y
·
y
·
y
Hint
15.
Find
Write the sum in simplest form.
A.
B.
C.
D.
Hint
16.
Solve 7.9
q
+ 1.4 = -1.1
q
– 3.1.
A.
q
= -0.5
B.
q
= 0.5
C.
q
= 0.25
D.
q
= -0.25
Hint
17.
Solve 1
x
= 7(
x
+ 6).
A.
B.
x
= 1
C.
D.
x
= -7
Hint
18.
Match the graph shown with the correct inequality.
A.
y
> 3
x
+ 6
B.
C.
D.
Hint
19.
Order
and
from least to greatest.
A.
B.
C.
D.
Hint
20.
If an experiment provided positive results on 15 out of 20 trials, what are the odds that the same experiment will provide a positive result on the next trial?
A.
3:1
B.
1:3
C.
4:3
D.
3:4
Hint