1.
Rewrite 16 × 0.4 + 16 × 10 using the distributive property.
A.
16(0.4 + 10)
B.
16(0.4 × 10)
C.
16 + (0.4 + 10)
D.
16 + (0.4 × 10)
Hint
2.
What is another way to write (6 + 7)
x
?
A.
6 + 7(
x
)
B.
6(
x
) + 7(
x
)
C.
6(
x
) + 7
D.
6(
x
) × 7(
x
)
Hint
3.
Use the distributive property to rewrite 3(5 +
y
) without parentheses.
A.
15 +
y
B.
8 +
y
C.
15 + 3
y
D.
8 + 3
y
Hint
4.
Find two ways to write the rule for the table.
A.
3(
x
+ 4), 3
x
+ 15
B.
15
x
C.
3(
x
+ 12), 3
x
+ 36
D.
3(
x
+ 4), 3
x
+ 12
Hint
5.
Rewrite 4
x
+ 48 by inserting parentheses.
A.
12(4
x
+ 4)
B.
(4
x
+ 12)
C.
4(
x
+ 12)
D.
x
(4 + 12)
Hint