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.
Complete the flowchart by filling in the ovals.
A.
B.
C.
D.
Hint
3.
Use the flowchart to backtrack and find the solution.
A.
7
B.
8
C.
18
D.
9
Hint
4.
George and a group of his friends are going to a baseball game. Tickets cost $12 apiece and a program costs $5. If George goes with 5 friends, write an expression for the total amount that George and his friends spent at the game. Use
p
for the number of programs bought.
A.
5
p
+ 12
B.
12
p
+ 72
C.
12
p
+ 5
D.
5
p
+ 72
Hint
5.
Using the formula for the area of a trapezoid
, find
A
if
h
= 7 cm,
b
1
= 3 cm, and
b
2
= 5 cm.
A.
18 cm
2
B.
25 cm
2
C.
7.5 cm
2
D.
28 cm
2
Hint
6.
Find two ways to write the rule for the table.
A.
3(
x
+ 4), 3
x
+ 12
B.
15
x
C.
3(
x
+ 12), 3
x
+ 36
D.
3(
x
+ 4), 3
x
+ 15
Hint