1.
Solve
z
= -48 ÷ 6.
A.
-8
B.
-54
C.
-42
D.
8
Hint
2.
If an object falls 128 feet in 2 seconds, find the average distance traveled each second.
A.
-128 ÷ 2 = -64
B.
2 ÷ (-128) = -64
C.
128 ÷ 2 = 64
D.
2 ÷ 128 = 64
Hint
3.
Solve
d
= (5)(-7)(2).
A.
d
= -70
B.
d
= 70
C.
d
= 0
D.
d
= -4
Hint
4.
One day, the temperature dropped 8 degrees over 4 hours. What was the average amount of change in temperature during the 4-hour period?
A.
-2 degrees
B.
32 degrees
C.
2 degrees
D.
-32 degrees
Hint
5.
Evaluate -4
p
–
r
if
p
= -6 and
r
= 3.
A.
-21
B.
21
C.
-27
D.
27
Hint