Lesson 16 of 16Article12 min
Foundation Capstone Checkup
If any item feels shaky, revisit that lesson before Algebra & Precalculus. Strong foundations make every later course faster.
Self-test before levelling up
If any item feels shaky, revisit that lesson before Algebra & Precalculus. Strong foundations make every later course faster.
- Compute 3/4 + 5/6 and simplify.
- Solve 2(x − 3) = 5x + 9 and check.
- Find the slope through (2, −1) and (6, 7).
- A shirt costs ₹800 after 20% off. What was the original price?
- Convert 2.5 hours to seconds using unit cancellation.