1.
Write an integer to represent a debt of $45.
A.
|-45|
B.
-45
C.
-45 and +45
D.
+ 45
Hint
2.
Mary is 4 years old and her brother Marcus is 7 years old. Write two inequalities to represent their ages.
A.
4 < 7 and 7 < 4
B.
4 > 7 and 7 < 4
C.
4 > 7 and 7 > 4
D.
4 < 7 and 7 > 4
Hint
3.
Solve -3 + (-5) =
q
.
A.
8
B.
15
C.
-15
D.
-8
Hint
4.
Solve
A.
1
B.
C.
D.
-1
Hint
5.
Evaluate
a
-
b
if
a
=
and
b
=
.
A.
B.
-1
C.
1
D.
Hint
6.
Find the product of
A.
B.
C.
D.
Hint
7.
Solve -10 + (-15) =
w
.
A.
w
= 5
B.
w
= -5
C.
w
= 25
D.
w
= -25
Hint
8.
Solve
y
= (-24) + 7.
A.
y
= -31
B.
y
= 17
C.
y
= -17
D.
y
= 31
Hint
9.
Solve
f
= 3 – 5.
A.
f
= -8
B.
f
= 8
C.
f
= 2
D.
f
= -2
Hint
10.
Express
as a fraction.
A.
8
B.
8
C.
D.
Hint
11.
A bush in Angelita's garden was 21
inches tall. Angelita trimmed 7
inches off of the top of the bush. How tall is the bush now?
A.
13
inches
B.
14
inches
C.
29 inches
D.
14 inches
Hint
12.
Solve
x
= 3
– 2
.
A.
x
= -1
B.
x
= 1
C.
x
= -6
D.
x
= 6
Hint
13.
Find the area of a rectangle whose dimensions are
inch by 2
inches.
A.
in
2
B.
2
in
2
C.
1
in
2
D.
5
in
2
Hint
14.
Name the multiplicative inverse of 5
.
A.
1
B.
-5
C.
D.
-
Hint
15.
Solve
x
=
.
A.
x
= 1
B.
x
=
C.
x
= 7
D.
x
=
Hint
16.
Solve
= 4.
A.
32
B.
-32
C.
D.
-
Hint
17.
Write
as a decimal.
A.
0.68
B.
0.85
C.
0.34
D.
0.32
Hint
18.
The Soaring Eagle softball team has won 7 out of 12 games. To the nearest thousandth, find the team’s winning average.
A.
0.583
B.
0.584
C.
0.417
D.
0.416
Hint
19.
Five boxes are 3
, 4
, 4
, 3
, and 3
inches high. If these boxes were stacked one on top of another, what is the total height of the boxes.
A.
30
inches
B.
15
inches
C.
20
inches
D.
25
inches
Hint
20.
Evaluate 10
-5
.
A.
-10,000
B.
C.
-100,000
D.
Hint