1.
Use the formula
d
=
rt
to find the rate
r
of travel if
t
= 3.5 hours
and
d
= 203 miles.
A.
63 miles per hour
B.
53 miles per hour
C.
58 miles per hour
D.
68 miles per hour
Hint
2.
Solve the formula
A
=
(
b
1
+
b
2
)
h
for
b
1
if
A
= 14,
b
2
= 5, and
h
= 4.
A.
2
B.
5
C.
3
D.
4
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.
1054 yd
2
B.
14 yd
2
C.
765 yd
2
D.
238 yd
2
Hint
5.
The perimeter of the rectangle shown is 62 cm. Find its length.
A.
44 cm
B.
36 cm
C.
49 cm
D.
18 cm
Hint