1.
Solve (-20) ÷ (-4) =
c
.
A.
5
B.
-16
C.
16
D.
-5
Hint
2.
Evaluate the expression
ab
÷
c
if
a
= -2,
b
= -4, and
c
= 4.
A.
2
B.
-1
C.
4
D.
-2
Hint
3.
Solve
a
= (12)(-5).
A.
a
= 7
B.
a
= -60
C.
a
= -12
D.
a
= 60
Hint
4.
Shelia went on an exercise program that lasted 6 weeks. She increased the weight she was lifting by 5 pounds per week. What was her total change in weight lifted?
A.
-30 pounds
B.
30 pounds
C.
11 pounds
D.
1 pound
Hint
5.
Evaluate -4
p
–
r
if
p
= -6 and
r
= 3.
A.
21
B.
-27
C.
-21
D.
27
Hint