1.
Find the value of
A.
-14
B.
5
C.
-56
D.
14
Hint
2.
Evaluate
a
-
b
2
if
a
= 4 and
b
= 3.
A.
1
B.
13
C.
-13
D.
-5
Hint
3.
Evaluate
z
– (2
yz
+
y
) ·
y
if
y
= -3 and
z
= 2.
A.
-43
B.
23
C.
47
D.
9
Hint
4.
The formula for the perimeter of a rectangle is
, where
is the length of the rectangle and
w
is the width. If a rectangle is 17 ft long and 8 ft wide, what is its perimeter?
A.
25 ft
B.
50 ft
C.
42 ft
D.
68 ft
Hint
5.
Evaluate
if
a
= 2,
b
= 4, and
c
= -1.
A.
7
B.
2.4
C.
-14
D.
1
Hint