These web-based activities were developed, during summer sessions from 1997 through 1999, by students at Mainland High School, located in Daytona Beach, FL. As part of Mainland's CCTT grant, the students were given permission by the book's publisher to convert the ancillary materials of the County's adopted Algebra 1 textbook (Glencoe Algebra 1 — ISBN: 9780028253282) into html format.
Practice
State whether each equation is true or false for the value of the variable given.
| 1. |  |
y = 7 | 2. | 5x2 - 3(4) = 8 | x = 2 |
| 3. | n3 ÷ 4 ÷ n2 ÷ 2 ≤ 1/2 |
n = 4 | 4. |  |
y = 2 |
| 5. | n3 - n2 + n < 130 | n = 6 | 6. |  |
x = 0.3 |
Find the solution set for each inequality if the replacement stats are x = {31/2, 2, 3, 11/4} and y = {3, 5, 6, 8}.
| 7. | y + 6 <10 | 8. | x - 1 > 3 |
| 9. | 4x - 2 < 5 | 10. | 6y ≥ 36 |
| 11. | y/3 ≤ 2 | 12. | 2x - 1 ≤ 2 |
Solve each equation.
| 13. | s = 0.87 -0.33 | 14. | v = 2 1/4 ÷ 9 |
| 15. |  |
16. | w = 140 ÷[2(8-3)] |
| 17. | d = 103 - 54 | 18. |  |
| 19. |  |
20. |  |
| 21. |  |
22. |  |
Copyright 1997-1999: html adaptation
Career Connection to Teaching with Technology