

1. 
Write 3,465 in scientific notation. 


A. 
3.465×10^{3} 
B. 
34.65×10^{2} 


C. 
346.5×10 
D. 
0.3465×10^{4} 


Hint 


2. 
Write 120,000,000 in scientific notation. 


A. 
1.2×10^{8} 
B. 
0.12×10^{9} 


C. 
1.2×10^{9} 
D. 
12×10^{7} 


Hint 


3. 
The following are scores on an English exam. The highest score possible is 100. Which is the correct line plot? 





A. 



B. 



C. 



D. 



Hint 


4. 
Find the next term in the sequence 1, 1, 2, 3, 5, 8, 13, ... 


A. 
21 
B. 
20 


C. 
18 
D. 
26 


Hint 


5. 
Solve (2)(8) = a. 


A. 
10 
B. 
10 


C. 
16 
D. 
16 


Hint 


6. 
Solve x = 28 ÷ 7. 


A. 
4 
B. 
21 


C. 
21 
D. 
4 


Hint 


7. 
If you decrease a number by 4 the result is 3. Solve n – 4 = 3 to find the number? 


A. 
7 
B. 
–1 


C. 
6 
D. 
1 


Hint 


8. 
Write 7 more than w is 25 as an algebraic equation. 


A. 
7 = 25 + w 
B. 
w – 7 = 25 


C. 
w + 7 = 25 
D. 
7w = 25 


Hint 


9. 
Write 5 less than twice the length equals 11 as an algebraic equation. 


A. 
2  5 = 11 
B. 
 5 = 11 


C. 
5 < 2 + 11 
D. 
2 ÷ 5 = 11 


Hint 


10. 
Write an inequality for the sentence three times a number is less than 45. 


A. 
3x < 45 
B. 
3x > 45 


C. 
3x 45 
D. 
3 + x < 45 


Hint 


11. 
Solve . 


A. 

B. 



C. 

D. 



Hint 


12. 
Evaluate x + 5y if x = 12 and y = 9. 


A. 
57 
B. 
47 


C. 
153 
D. 
71 


Hint 


13. 
Solve x + 3 = 22. 


A. 
25 
B. 
23 


C. 
17 
D. 
19 


Hint 


14. 
Solve f = . 


A. 
6 
B. 
3 


C. 
4 
D. 
2 


Hint 


15. 
How much money do you predict Classic Comics will make on the Internet in July? 





A. 
$100 
B. 
$120 


C. 
$130 
D. 
$110 


Hint 


16. 
Evaluate 30 + s if s = 15. 


A. 
15 
B. 
45 


C. 
15 
D. 
45 


Hint 


17. 
Evaluate if k = 64, m = 2, and n = 4. 


A. 
16 
B. 
16 


C. 
8 
D. 
8 


Hint 


18. 
Solve 11r = 99. 


A. 
11 
B. 
8 


C. 
9 
D. 
9 


Hint 


19. 
For membership to an athletic club, it costs $150 to join and $28 per month of membership. Write an equation to figure out how many months it will be before the total cost is $290. 


A. 
290 = 150m + 28 
B. 
28 + 290m = 150 


C. 
150 = 290 + 28m 
D. 
150 + 28m = 290 


Hint 


20. 
Write 10 · 10 · 10 in exponential form. 


A. 
1^{3} 
B. 
10^{3} 


C. 
3^{10} 
D. 
3^{1} 


Hint 


