1.
Write an algebraic expression for
b
to the second divided by
c
to the fourth.
A.
b
2
c
4
B.
C.
D.
b
2
+
c
4
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.
Translate the phrase
the sum of five and two times a number
into a variable expression.
A.
5
n
+ 2
B.
5(2 +
n
)
C.
2(
n
+ 5)
D.
5 + 2
n
Hint
4.
Translate the phrase
one-fourth less than a number times 4
into a variable expression.
A.
4
a
-
B.
- 4
b
C.
-
a
D.
- 4
Hint
5.
Translate the phrase
the sum of negative four times a number and eighteen
into a variable expression.
A.
-4 + 18
y
B.
-4
y
+ 18
C.
-4(
y
+ 18)
D.
-14(
y
+ 18)
Hint