1.
Solve
y
= -7 - (-15).
A.
9
B.
105
C.
-22
D.
8
Hint
2.
Solve
t
= -3 - 8.
A.
-5
B.
-11
C.
11
D.
5
Hint
3.
Solve
z
= -15 - 7.
A.
-8
B.
-22
C.
8
D.
22
Hint
4.
Evaluate
p – q
if
p
= -6 and
q
= 14.
A.
-8
B.
8
C.
20
D.
-20
Hint
5.
The record high and low temperatures recorded in New York are 108°F and -52°F, respectively. What is the range of temperatures?
A.
160°F
B.
-160°F
C.
-56°F
D.
56°F
Hint