1.
A.
B.
C.
D.
Hint
2.
Solve the equation 5(-3) + 1 = b.
A.
14
B.
-18
C.
16
D.
-14
Hint
3.
Choose the solution of 6
x
+ 1 = 7 if the replacement set is {-1, 0, 1, 2}.
A.
1
B.
-1
C.
2
D.
0
Hint
4.
Choose the solution of 8 –
= 6 if the replacement set is {2, 4, 6, 8}.
A.
2
B.
6
C.
8
D.
4
Hint
5.
Solve the equation
j
= 8(3) – 4.
A.
-20
B.
-8
C.
8
D.
20
Hint