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.
35
B.
42
C.
146
D.
30
Hint
3.
Simplify 14(
b
– 10).
A.
4
b
B.
14
b
– 10
C.
14
b
– 140
D.
b
– 140
Hint
4.
Serefina has a part-time job that pays $6.75 an hour. During spring vacation, she worked two hours on Monday, five hours on Tuesday, and four hours on Thursday. How much money did Serefina earn over spring vacation?
A.
$74.25
B.
$81.00
C.
$67.50
D.
$60.75
Hint
5.
A concession stand sells the following items: small popcorn for $2.50, medium popcorn for $2.75, large popcorn for $3.50, small drink for $2.00, medium drink for $3.00, and large drink for $3.50. What would be the total cost for a family of four if each person ordered one medium popcorn and one large drink?
A.
$26.00
B.
$25.00
C.
$28.00
D.
$24.00
Hint