1.
Simplify 3(2
a
+
b
) + 6(
a
- 2
b
).
A.
12
a
+
b
B.
12
a
+ 9
b
C.
12
a
- 9
b
D.
12
a
+ 15
b
Hint
2.
Use the distributive property to rewrite 3(5 +
y
) without parentheses.
A.
15 + 3
y
B.
8 + 3
y
C.
8 +
y
D.
15 +
y
Hint
3.
Use the distributive property to rewrite
without parentheses.
A.
B.
24
x
- 3
C.
24
x
- 4
D.
24
x
- 24
Hint
4.
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
5.
Evaluate
a
(4 +
b
), if
a
= 4 and
b
= -12.
A.
-32
B.
-16
C.
12
D.
4
Hint