

1. 
What is the value of 4(9 + y) if y = 0.1? 


A. 
3.6 
B. 
40 


C. 
36.1 
D. 
36.4 


Hint 


2. 
You rode your bike 3 miles to school. After school, you rode 5 miles to the store and then 2 miles home. How many miles did you ride today? 


A. 
8 
B. 
7 


C. 
10 
D. 
5 


Hint 


3. 
What is the first step in the 4step plan to solve problems? 


A. 
Solve 
B. 
Explore 


C. 
Examine 
D. 
Plan 


Hint 


4. 
Evaluate (6 – 3) · 2. 


A. 
6 
B. 
9 


C. 
1 
D. 
0 


Hint 


5. 
Evaluate c + 5 if c = 3. 


A. 
5 
B. 
8 


C. 
c + 3 
D. 
3 


Hint 


6. 
Evaluate 3x + 2y if x = 3 and y = 7. 


A. 
27 
B. 
5 


C. 
105 
D. 
23 


Hint 


7. 
What is the next term in the sequence 1, 4, 7, 10, … ? 


A. 
13 
B. 
30 


C. 
40 
D. 
17 


Hint 


8. 
Anna lives in San Francisco, and she has a business partner in Washington, D.C. Sometimes she flies to Washington for meetings; San Francisco and Washington, D.C., are 2438 miles apart. In August, Anna flies to Washington and back twice. What is a good estimate of the number of miles she has flown in August? 


A. 
1000 miles 
B. 
10000 miles 


C. 
2500 miles 
D. 
5000 miles 


Hint 


9. 
Luis Gonzales plays baseball for the Arizona Diamondbacks. After 20 games one season, he had 11 homeruns. Predict how many homeruns he will have after 100 games. 


A. 
55 
B. 
220 


C. 
100 
D. 
22 


Hint 


10. 
Evaluate x^{2} + 2xy + y^{2} if = 4 and y = 7. 


A. 
65 
B. 
121 


C. 
86 
D. 
78 


Hint 


11. 
The speed of light in a vacuum is exactly 299,792,458 meters per second. Write this number in scientific notation with the factor rounded to the hundredths place. 


A. 
3.00 × 10^{8} 
B. 
2.99 × 10^{10} 


C. 
3.00 × 10^{9} 
D. 
2.99 × 10^{9} 


Hint 


12. 
Which symbol makes the following statement true? 1.55 × 10^{4} ______ 15,000 


A. 

B. 
= 


C. 
< 
D. 
> 


Hint 


13. 
Find the next term in the sequence 1, 6, 36, 216, 


A. 
1944 
B. 
222 


C. 
7776 
D. 
1296 


Hint 


14. 
Evaluate 60 ÷ 12 + 2(13  7). 


A. 
17 
B. 
22 


C. 
6 
D. 
2.5 


Hint 


15. 
On a full flight from San Antonio to Los Angeles 28 people sat in first class. If 130 were on the flight, how many people sat in coach? 


A. 
158 
B. 
108 


C. 
102 
D. 
112 


Hint 


16. 
Use the Distributive Property to find 3(13 + 5) written as an equivalent expression. 


A. 
3(13) + 3(5) 
B. 
3 + 13 × 3 + 5 


C. 
3 + 13 + 3 + 5 
D. 
3(18) 


Hint 


17. 
Describe and identify the pattern in the sequence. 6, 7, 9, 12, 16, … 


A. 
×2; geometric 
B. 
+1; arithmetic 


C. 
Add 1 to the first term, add 2 to the second term, and so on; neither arithmetic nor geometric 
D. 
Add 2 to the first term, add 4 to the second term, and so on; neither arithmetic nor geometric 


Hint 


18. 
Describe and identify the pattern in the sequence. 0.3, 0.6, 1.2, 2.4, … 


A. 
+2; arithmetic 
B. 
+0.3; arithmetic 


C. 
×0.2; geometric 
D. 
×2; geometric 


Hint 


19. 
Write 9.01 × 10^{8} in standard form. 


A. 
901,000,000 
B. 
9,010,000 


C. 
90,100,000 
D. 
9,010,000,000 


Hint 


20. 
The Mojave Desert in southern California is 15,000 square miles. The Sahara Desert in northern Africa is about 233 times larger than the Mojave Desert. How big is the Sahara Desert? 


A. 
3.5 × 10^{6} sq mi 
B. 
3.5 × 10^{5} sq mi 


C. 
3.5 × 10^{3} sq mi 
D. 
3.5 × 10^{4} sq mi 


Hint 


