1.
Find
n
if -36.4 =
n
- 18.56.
A.
-17.48
B.
-54.9
C.
-17.84
D.
-54.96
Hint
2.
Solve
.
A.
B.
C.
D.
Hint
3.
What is the value of
r
in the equation -21.7 = -6.2
r
?
A.
-15.5
B.
-27.9
C.
3.5
D.
0.29
Hint
4.
Dien-Tu purchased some compact discs with a price of $14.99 each. The total cost, before tax, was $59.96. How many compact discs did Dien-Tu purchase?
A.
6
B.
3
C.
4
D.
5
Hint
5.
Alameda made a withdrawal from her savings account in the amount of $225.50. After the transaction, she had $1,376.01 remaining in her account. How much money was in Alameda's savings account before the withdrawal?
A.
$1,511.51
B.
$1,150.51
C.
$1,601.51
D.
$1,060.51
Hint