1.
Solve the equation 3
b
- 5 = 18.
A.
b
=
B.
b
= 26
C.
b
= 20
D.
b
=
Hint
2.
Solve
A.
n
=
B.
n
= 2
C.
n
=
D.
n
= 9
Hint
3.
Solve 9
x
– 11 = -56.
A.
x
= 5
B.
x
= -405
C.
x
= 405
D.
x
= -5
Hint
4.
Solve
A.
w
= 835
B.
w
= -835
C.
w
= 859
D.
w
= -859
Hint
5.
Find three consecutive odd integers that have a sum that is 45.
A.
14, 15, 16
B.
13, 15, 17
C.
15, 17, 19
D.
11, 13, 15
Hint