Algebra Review
Solve each equation.
1. 2𝑡 + 2
3−5𝑡
4=11
6 2. 1
10 (𝑚 + 8)−1
15 (𝑚 − 5)= 1
3. 8
5𝑥 −2
3𝑥 =4
15 4. 𝑥 − 3
2𝑥 − 4 =𝑥
𝑥 − 2 + 2
Find the slope and y-intercept of each linear equation.
5. −2𝑥 + 3𝑦 = −21 6. 9𝑥 + 3𝑦 = 1
Find the x- and y-intercepts of each linear equation.
7. −5𝑥 + 3𝑦 = 15 8. 𝑥 = 2𝑦 − 3
Factor each polynomial.
9. 90𝑛3−27𝑛2+10𝑛 − 3 10. 𝑥3+ 𝑥2𝑦 + 𝑥𝑦2+ 𝑦 3
11. 10𝑢2+17𝑢 + 3 12. 7𝑛2−13𝑛 − 2
13. 4𝑡2−11𝑡 + 7 14. 2𝑘3− 8𝑘
Solve each quadratic equation.
14. 𝑛2− 8𝑛 + 12 = 0 16. 𝑦2−49 = 0
17. 3𝑤2− 8𝑤 + 4 = 0 18. 5𝑣2+29𝑣 + 20 = 0
