1.
Solve the formula
I
=
prt
, if
p
= 525,
r
= 0.04, and
t
= 2.
A.
420
B.
42
C.
210
D.
21
Hint
2.
Solve the formula
A
=
(
b
1
+
b
2
)
h
for
b
1
if
A
= 14,
b
2
= 5, and
h
= 4.
A.
3
B.
5
C.
4
D.
2
Hint
3.
Find the width of a rectangle that is 24 inches long and has an area of 768 square inches.
A.
32 in.
B.
64 in.
C.
360 in.
D.
120 in.
Hint
4.
Find the area of the rectangle.
A.
765 yd
2
B.
14 yd
2
C.
1054 yd
2
D.
238 yd
2
Hint
5.
The perimeter of the rectangle shown is 62 cm. Find its length.
A.
18 cm
B.
49 cm
C.
44 cm
D.
36 cm
Hint