| 99876 | Rational Expressions · Review Exercise 117 | Medium | |
| 120283 | Multiply and Divide Rational Expressions · Exercise 53 | Medium | |
| 120877 | Use Direct and Inverse Variation · Review Exercise 87 | Medium | |
| 120881 | Use Direct and Inverse Variation · Review Exercise 91 | Medium | |
| 120883 | Use Direct and Inverse Variation · Review Exercise 93 | Medium | |
| 120889 | Use Direct and Inverse Variation · Review Exercise 99 | Medium | |
| 120891 | Use Direct and Inverse Variation · Review Exercise 101 | Medium | |
| 120901 | Use Direct and Inverse Variation · Review Exercise 111 | Medium | |
| 125182 | Solve Rational Inequalities · Review Exercise 73 | Medium | |
| 125186 | Solve Rational Inequalities · Review Exercise 77 | Medium | |
| 125188 | Solve Rational Inequalities · Review Exercise 79 | Medium | |
| 125199 | Solve Rational Inequalities · Review Exercise 103 | Medium | |
| 125220 | Solve Rational Inequalities · Review Exercise 143 | Medium | |
| 125233 | Solve Rational Inequalities · Exercise 159 | Medium | |
| 125235 | Solve Rational Inequalities · Exercise 161 | Medium | |
| 125239 | Solve Rational Inequalities · Exercise 167 | Medium | |
| 99770 | Rational Expressions · Exercise 8 | Medium | |
| 99772 | Rational Expressions · Exercise 10 | Medium | |
| 99774 | Rational Expressions · Exercise 12 | Medium | |
| 99776 | Rational Expressions · Exercise 14 | Medium | |
| 99778 | Rational Expressions · Exercise 16 | Medium | |
| 99780 | Rational Expressions · Exercise 18 | Medium | |
| 99782 | Rational Expressions · Exercise 20 | Medium | |
| 99784 | Rational Expressions · Exercise 22 | Medium | |
| 99786 | Rational Expressions · Exercise 24 | Medium | |
| 99788 | Rational Expressions · Exercise 26 | Medium | |
| 99790 | Rational Expressions · Exercise 28 | Medium | |
| 99792 | Rational Expressions · Exercise 30 | Medium | |
| 99794 | Rational Expressions · Exercise 32 | Medium | |
| 99796 | Rational Expressions · Exercise 34 | Medium | |
| 99798 | Rational Expressions · Exercise 36 | Medium | |
| 99800 | Rational Expressions · Exercise 38 | Medium | |
| 99802 | Rational Expressions · Exercise 40 | Medium | |
| 99804 | Rational Expressions · Exercise 42 | Medium | |
| 99806 | Rational Expressions · Exercise 44 | Medium | |
| 99808 | Rational Expressions · Exercise 46 | Medium | |
| 99810 | Rational Expressions · Exercise 48 | Medium | |
| 99812 | Rational Expressions · Exercise 50 | Medium | |
| 99814 | Rational Expressions · Exercise 52 | Medium | |
| 99817 | Rational Expressions · Exercise 56 | Medium | |
| 99822 | Rational Expressions · Review Exercise 61 | Medium | |
| 99824 | Rational Expressions · Review Exercise 63 | Medium | |
| 99826 | Rational Expressions · Review Exercise 65 | Medium | |
| 99828 | Rational Expressions · Review Exercise 67 | Medium | |
| 99830 | Rational Expressions · Review Exercise 71 | Medium | |
| 99832 | Rational Expressions · Review Exercise 73 | Medium | |
| 99834 | Rational Expressions · Review Exercise 75 | Medium | |
| 99836 | Rational Expressions · Review Exercise 77 | Medium | |
| 99838 | Rational Expressions · Review Exercise 79 | Medium | |
| 99840 | Rational Expressions · Review Exercise 81 | Medium | |