1.
Evaluate 5
2
.
A.
25
B.
10
C.
32
D.
30
Hint
2.
Write an algebraic expression for one-half of a number
x
subtracted from fifty.
A.
50 - 2
x
B.
C.
D.
2
x
- 50
Hint
3.
Evaluate 5
6
.
A.
15,625
B.
3,125
C.
7,776
D.
78,125
Hint
4.
Write a verbal expression for 2
x
+
y
2
.
A.
The difference of 2 times
x
and
y
squared.
B.
The sum of 2 times
x
and
y
.
C.
The sum of 2 times
x
and
y
squared.
D.
The sum of
x
and
y
squared.
Hint
5.
Write an algebraic expression for the verbal expression. the sum of 4 and one half of the number
x
A.
4 -
x
B.
4 -
÷
x
C.
4 +
÷
x
D.
4 +
x
Hint