1.
Name the coefficient of
xy
2
.
A.
0
B.
1
C.
x
D.
y
Hint
2.
Simplify 12
y
+ 8
y
.
A.
20
y
2
B.
4
y
C.
20
y
D.
simplified
Hint
3.
Simplify 3
x
2
+ 11
x
+ 2
x
2
.
A.
simplified
B.
6
x
2
+ 11
x
C.
5
x
2
+ 11
x
D.
16
x
2
Hint
4.
Evaluate
z
– (2
yz
+
y
) ·
y
if
y
= -3 and
z
= 2.
A.
9
B.
47
C.
23
D.
-43
Hint
5.
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.
68 ft
B.
25 ft
C.
50 ft
D.
42 ft
Hint