Worksheet: Applications of Rational Equations
In this worksheet, we will practice using rational equations to solve problems set in real-life contexts.
A container holds 100 mL of a solution that is 25 mL acid. If mL of a solution that is acid is added, the function gives the concentration, , as a function of the number of milliliters added, . Express as a function of and determine the number of milliliters needed to have a solution that is acid.
- A , 68 mL
- B , 50 mL
- C , 23 mL
- D , 250 mL
- E , 750 mL