1.
Solve
z
= -48 ÷ 6.
A.
-42
B.
-54
C.
-8
D.
8
Hint
2.
Which fraction is
when written in simplest form?
A.
B.
C.
D.
Hint
3.
Find (-8) · 4.
A.
32
B.
2
C.
-2
D.
-32
Hint
4.
Solve
d
= (-3)(-12).
A.
4
B.
-36
C.
36
D.
-4
Hint
5.
Evaluate -3
xy
if
x
= -3 and
y
= -7.
A.
9
B.
-63
C.
-21
D.
7
Hint
6.
Use the distributive property to rewrite 3(5 +
y
) without parentheses.
A.
15 +
y
B.
15 + 3
y
C.
8 + 3
y
D.
8 +
y
Hint
7.
Simplify 6
a
+ 15
a
.
A.
6
a
+ 15
a
B.
21
a
2
C.
21
a
D.
42
a
Hint
8.
Solve -84 ÷ -7 =
q
A.
12
B.
-14
C.
-12
D.
14
Hint
9.
Use the Distributive Property to simplify 11(
v
– 2).
A.
11
v
+ 22
B.
11
v
– 22
C.
11
v
– 2
D.
22 – 11
v
Hint
10.
Simplify 12
y
+ 8
y
.
A.
4
y
B.
20
y
C.
20
y
2
D.
simplified
Hint