1.
Write an algebraic expression for one-half of a number
x
subtracted from fifty.
A.
2
x
- 50
B.
50 - 2
x
C.
D.
Hint
2.
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 sum of 2 times
x
and
y
squared.
D.
The difference of 2 times
x
and
y
squared.
Hint
3.
Write a simplified expression to represent 5 times the sum of
x
and 3 increased by 10.
A.
35
x
B.
5
x
+ 25
C.
5
x
+ 13
D.
18
x
Hint
4.
What expression describes the total bill,
b
, divided equally by 4 people?
A.
b
+ 4
B.
4
b
C.
D.
b
– 4
Hint
5.
Translate the phrase
one-fourth less than a number times 4
into a variable expression.
A.
- 4
b
B.
- 4
C.
4
a
-
D.
-
a
Hint