1.
Solve 1
=
m
+
A.
1
B.
2
C.
D.
1
Hint
2.
Find
n
if -36.4 =
n
- 18.56.
A.
-54.96
B.
-54.9
C.
-17.48
D.
-17.84
Hint
3.
A carpenter cuts a board that is 4
feet long. After the cut, 1
feet
remain. How long was the piece that was cut?
A.
3
ft.
B.
3
ft.
C.
3
ft.
D.
3
ft.
Hint
4.
What is the solution of 5
=
x
+ 7
?
A.
-1
B.
C.
-2
D.
-13
Hint
5.
What is the value of
r
in the equation -21.7 = -6.2
r
?
A.
3.5
B.
0.29
C.
-15.5
D.
-27.9
Hint