1.
What is another way to write (6 + 7)
x
?
A.
6 + 7(
x
)
B.
6(
x
) + 7
C.
6(
x
) × 7(
x
)
D.
6(
x
) + 7(
x
)
Hint
2.
Use the Distributive Property to evaluate 7(4 + 2).
A.
146
B.
42
C.
35
D.
30
Hint
3.
Simplify 2(
x
+ 10).
A.
20
x
B.
2
x
+ 20
C.
2
x
+ 10
D.
12
x
Hint
4.
Simplify –11(
t
+ 1).
A.
-11
t
+ 1
B.
-11
t
– 11
C.
11
t
+ 1
D.
11
t
+ 11
Hint
5.
Simplify –20(
z
– 5).
A.
-20
z
+ 100
B.
-20
z
– 5
C.
20
z
+ 100
D.
20
z
– 5
Hint