1.
If
m
15 = 22, what is
m
14?
A.
68
B.
118
C.
158
D.
78
Hint
2.
Find
x
if
m
4 = 64.
A.
9
B.
26
C.
13
D.
39
Hint
3.
If a line,
j
, is in a plane and point
B
is on
j
, how many lines in that plane are perpendicular to
j
at
B
?
A.
two
B.
infinite
C.
one
D.
zero
Hint
4.
If
m
1 = 3
x
+ 2 and
m
2 = 5
x
, find
m
1.
A.
11
B.
55
C.
35
D.
90
Hint
5.
Which one can not be perpendicular?
A.
segments
B.
points
C.
rays
D.
lines
Hint