1.
Find
DF
if
D
is between
E
and
F
,
ED
= 6
x
- 4,
DF
= 3
x
+ 5, and
EF
= 46.
A.
20
B.
26
C.
28
D.
22
Hint
2.
Find
S
T
if
S
is between
R
and
T
,
S
R
= 2
x
+ 7,
S
T
=
x
- 6, and
R
T
= 100
A.
27
B.
99
C.
74
D.
33
Hint
3.
What is the precision of a measurement of
feet?
A.
ft
B.
1 in.
C.
1 ft
D.
ft
Hint
4.
Determine the range for a measurement of 5 yards.
A.
yd to
yd
B.
ft to
ft
C.
ft to
ft
D.
4 yd to 6 yd
Hint
5.
Find
XY
.
A.
in.
B.
in.
C.
in.
D.
in.
Hint