1.
Write an algebraic expression for the phrase
t decreased by
7.
A.
t
÷ 7
B.
t
× 7
C.
t
+ 7
D.
t
– 7
Hint
2.
Write an algebraic expression for the phrase
the product of 4 and s
.
A.
4 ÷
s
B.
4
s
C.
4 +
s
D.
s
÷ 4
Hint
3.
Write
5 less than twice the length equals 11
as an algebraic equation.
A.
5 < 2
+ 11
B.
2
÷ 5 = 11
C.
2
- 5 = 11
D.
- 5 = 11
Hint
4.
Write an algebraic expression for the phrase
6 times z
.
A.
6
z
B.
z
6
C.
6 +
z
D.
z
- 6
Hint
5.
Write
4 times k, increased by 9, is 45
as an algebraic equation.
A.
4
k
+ 9 = 45
B.
4
k
= 45
C.
9
k
+ 4 = 45
D.
k
+ 9 = 45
Hint