DSPM 0800 Review for Final
You should work all of these problems on a separate sheet of paper.
1. Evaluate 
for
.
2. Subtract 
.
3. 
4. Use the distributive property to factor 
5. True or False: 
?
6. Solve 
7. Solve 
8. True
or False: The ordered pair 
is a solution to
.
9. Solve
for A: 
10. Five less than the product of 4 and some number is 15. Find the number.
11. Solve 
12. 
13. Find the slope-intercept equation of a line with a slope of 4 and containing
the point
.
14. Find 
for 
15. Find the slope of the line containing the points
.
16. Find the x-intercept and y-intercept
of 
17. The following pie graph shows the percentages of students’ first math class at Vandalay Community College in Fall 2001. How many students are enrolled in elementary algebra if there were a total of 5,000 students taking their first math class?
18. Determine the domain of 
19. Graph the following 
20. For 
21. 
22. Graph
the system of inequalities: 
23. Solve and graph the solution set of 
24. 
25. For 
26. Use the formula 
to
find the area of a triangle with a height of 4in and a base of 10in.
27. 
28. Given the set of numbers 
,
list all of the integers.
29. Use the distributive law to factor 
30. Remove the parentheses and simplify 
31. Solve 
32. Solve
for P: 
33. Bob is twice as far from the finish line as he is from the start of a 100 mile bike race. How far has he ridden?
34. Solve 
35. How many more Americans are over age 84 in 2000 compared to 1990? The total population in 2000 was 281,421,906. The total population in 1990 was 248,709,873.
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36. Graph the line 
37. Find the slope of the line below
38. The profit of a bicycle manufacturer can be approximated
by the function
,
where x is the number of bicycles produced and sold. How much profit would
there be if they sold 3,000 bicycles?
39. Given the graph below find
.
40. Given the graph below find the domain.
41. Write the equation of the line below and state its slope.
42. Graph on a plane 
43. 
44. Graph
and write in interval notation: 
45. Solve graphically: 
Round answer to the nearest thousandth.
46. 
47. Given 
find 
48. Combine like terms:
49. 
50. Convert 
to
scientific notation.