1.
Solve
y
= -6 – 2.
A.
8
B.
-4
C.
-8
D.
4
Hint
2.
Solve
y
= -7 - (-15).
A.
9
B.
-22
C.
105
D.
8
Hint
3.
Solve
x
= -9 - (-7).
A.
2
B.
16
C.
-16
D.
-2
Hint
4.
Evaluate
x – y
if
x
= 8 and
y
= -5.
A.
13
B.
3
C.
-3
D.
-13
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.
-56°F
B.
56°F
C.
-160°F
D.
160°F
Hint