1.
Write an algebraic expression for the verbal expression ''five more than the product of
z
and 10.''
A.
5 + (
z
÷ 10)
B.
5
z
+ 10
C.
5 + (10 ÷
z
)
D.
10
z
+ 5
Hint
2.
Write an equation for the sentence ''the product of 6 and
x
is equal to the sum of
c
and
d
.''
A.
6
x
=
d
B.
6
x
=
c
+
d
C.
6
x
+
c
+
d
D.
6 +
x
=
c
+
d
Hint
3.
The cost of a shirt is $11.99. When Ian pays for the shirt plus tax with a 20-dollar bill, he receives $7.30 in change. Which equation represents this situation if
t
is the tax on the shirt?
A.
11.99 +
t
= 20.00 - 7.30
B.
20.00 - 11.99
t
= 7.30
C.
t
- 11.99 = 20.00 - 7.30
D.
11.99
t
= 20.00 - 7.30
Hint
4.
Write a verbal expression for 7
n
+ 12 – 3.
A.
seven times three plus a number minus twelve
B.
three times a number plus seven minus twelve
C.
three plus seven times a number times twelve plus eight
D.
seven times a number plus twelve minus three
Hint
5.
Write a sentence for 29
m
– 3
n
= 4 ÷
m
A.
Twenty-nine times a number minus three times another number equals four divided by the first number.
B.
Four divided by a number equals twenty-nine times the number minus three times the number.
C.
Four divided by twenty-nine times a number equals three times another number minus the first number.
D.
Twenty-nine times a number minus three times that number equals four times the number.
Hint