1.
Solve
A.
a
= 7
B.
a
=
C.
a
= 14
D.
a
=
Hint
2.
Gift Wrapping
Teisha is wrapping a box that 10 inches long, 12 inches wide, and 2 inches high. What is the surface area of the box?
A.
328 in
2
B.
280 in
2
C.
352 in
2
D.
164 in
2
Hint
3.
Translate the sentence into a formula. The area of a trapezoid is equal to one-half times the sum of the bases times the height.
A.
B.
C.
D.
Hint
4.
Solve
c
+ 149 = 213.
A.
c
= -362
B.
c
= 64
C.
c
= -64
D.
c
= 362
Hint
5.
Solve 11
b
= 132.
A.
b
= -12
B.
b
= 12
C.
b
= 1452
D.
b
= -1452
Hint
6.
Solve
A.
No Solution
B.
All Real Numbers
C.
x
= 6
D.
x
= -6
Hint
7.
Solve
A.
y
= -21
B.
All Real Numbers
C.
y
= 21
D.
No Solution
Hint
8.
Solve 5
t
+
u
+
v
= 3 for
t
.
A.
t
= 15 –
u
–
v
B.
C.
t
= -2 –
u
–
v
D.
Hint
9.
Use the formula
P
= 2
l
+ 2
w
to find the length of a rectangle whose perimeter is 57 inches and whose width is 13 inches.
A.
10.3 inches
B.
15.5 inches
C.
22 inches
D.
31 inches
Hint
10.
Solve –6
x
– 12 > -18.
A.
x
< 5
B.
x
> 1
C.
x
< 1
D.
x
> 5
Hint
11.
Solve -15 =
k
- 12.
A.
k
=
B.
k
= 27
C.
k
= -3
D.
k
= -27
Hint
12.
Which is a solution to the equation
w
+ 5 = 12?
A.
8
B.
6
C.
7
D.
17
Hint
13.
What best describes the equation 4(13 - 5) = 32?
A.
true
B.
open
C.
false
D.
none of these
Hint
14.
Which is the solution to
A.
-5
B.
15
C.
5
D.
11
Hint
15.
Which is the solution to
A.
B.
C.
D.
m
= 4
Hint
16.
Which inequality is shown in the graph?
A.
p
B.
p
C.
p
D.
p
Hint
17.
Which is the graph of the solution to
A.
B.
C.
D.
Hint
18.
Find the solution to the sentence, ''2 times the sum of a number and 4 is at least 6 times the number decreased by 8''.
A.
x
-12
B.
x
4
C.
D.
x
-12
Hint