1.
Evaluate 5
2
.
A.
30
B.
25
C.
10
D.
32
Hint
2.
Evaluate 3
4
.
A.
12
B.
3
C.
64
D.
81
Hint
3.
Write a power that represents the number of small squares in the large square.
A.
5 × 2
B.
2
5
C.
5 × 5
D.
5
2
Hint
4.
Write an algebraic expression for one-half of a number
x
subtracted from fifty.
A.
B.
2
x
- 50
C.
50 - 2
x
D.
Hint
5.
Write a verbal expression for 2
x
+
y
2
.
A.
The sum of 2 times
x
and
y
.
B.
The sum of
x
and
y
squared.
C.
The difference of 2 times
x
and
y
squared.
D.
The sum of 2 times
x
and
y
squared.
Hint