.
Name: _________________________________
Algebra One: Show What You Know
Evaluate:
1. 2(5)  3(4  3)
2. 16  2 5 3  6
3. 2[5  (30  6)2 ]
4. 288  [3(9  3)]
6  42
32 4
6.
1
2  2[2 3  1]
2
7. 3 x  4 y  2 x
8.
 16   4  32  8   2
9. 7(5 x  3 y )  4 x
10. 2[3  (19  42 )]
11. (9 x 2  3x  5)  (2 x 2  5 x  4)
12. 4(3  2 x)  5 x  2  (3)
5.
Simplify the following expressions.
Complete each of these Diamond Problems:
13.
14.
-24
-3
-25
15.
-49
2
0
.
Translate each sentence into an expression.
16. The sum of b and 21
17. The sum of 4 and 6 times number z
18. The sum of 8 and -2 times m
Solve each equation; then check your solution.
19. 2  x  7
20. 8( x  3)  12 x  4
21. 63  x  82
22. x  (6)  5
23.
24. 6 x  (5 x  5)  8  2( x  12)
x
 2
6
26. 6( x  5)  18  2 x
25. 5x 1  3x  3
Solve each proportion.
27.
7 3

4 x
28.
x 3

5 4
29.
3 x4

5
9
30.
x3 3

8
4
31.
x5 x3

4
3
32.
2 x 24

8 6x
.
Use the following grid for #33-40.
Identify the following points:
33. G ____________
34.
F ____________
35. A ____________
36. E ____________
37. What is the specific name for E?
38. Points C and E are on the ___ axis.
39. Points F and E are on the ___ axis.
40. Label the point H (-5, -9) on the coordinate grid.
41. Points C and E are on the _____-axis.
42. Points F and E are on the _____-axis.