1.
Solve 1
=
m
+
A.
1
B.
1
C.
2
D.
Hint
2.
Find
n
if -36.4 =
n
- 18.56.
A.
-54.9
B.
-54.96
C.
-17.84
D.
-17.48
Hint
3.
What is the solution of 5
=
x
+ 7
?
A.
-13
B.
-2
C.
-1
D.
Hint
4.
What is the value of
r
in the equation -21.7 = -6.2
r
?
A.
0.29
B.
3.5
C.
-27.9
D.
-15.5
Hint
5.
Solve
A.
B.
x
= 2
C.
x
= 98
D.
Hint