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HSAP
Review Day 1
1. Simplify
3x
Name___________________________
5
y 4

3
2. How many inches are in 22 yards?
11. How many seconds are in 6 days?
 3 xy 3 
12. Simplify   4 
 y 
4
3. Express 480,000 decimeters as
kilometers.
13. Solve 3x – (6x + 8) > -32
4. How many days are in 259,200
seconds?
14. 10 out of 15 students attend football
games. How many students in a school
of 1800 attend football games?
5. How many feet are in 0.3 inches?
6. The cost of an MP3 player is reduced
from $180 to $155. What is the
percent decrease?
7. Express 0.0000043 in scientific
notation.
15. Simplify
24
 x3 y 4
16. Simplify  2 9
x y
3
17. How many inches are in 2 miles?
18. Solve 3(4x – 2)
8. Express 54,300,000,000 in
scientific notation.
19. Simplify
4 2
3
9. Express 9.08 x 10 as a number.
5
10. Express 5.8 dekaliters as kiloliters.



20. Simplify
525
 18.