1.
What is another way to write (6 + 7)
x
?
A.
6(
x
) × 7(
x
)
B.
6(
x
) + 7(
x
)
C.
6(
x
) + 7
D.
6 + 7(
x
)
Hint
2.
Use the Distributive Property to evaluate 7(4 + 2).
A.
30
B.
146
C.
35
D.
42
Hint
3.
Simplify 2(
x
+ 10).
A.
12
x
B.
20
x
C.
2
x
+ 10
D.
2
x
+ 20
Hint
4.
Simplify (
v
+ 6)3.
A.
3
v
+ 63
B.
3
v
+ 18
C.
3
v
+ 6
D.
v
+ 18
Hint
5.
Simplify –20(
z
– 5).
A.
20
z
– 5
B.
20
z
+ 100
C.
-20
z
– 5
D.
-20
z
+ 100
Hint