Now: 22 years old. In 9 years, age will be half of what number?

Rectangle 10×7 with 1-unit border. Inner rectangle area?

Rectangle 9×9 with 1-unit border. Inner rectangle area?

Now: 24 years old. In 5 years, age will be half of what number?

Item A: $6, Item B: $24. 20% off entire purchase. Final price?

Now: 22 years old. In 8 years, age will be half of what number?

Now: 26 years old. In 5 years, age will be half of what number?

Rectangle 5×5 with 1-unit border. Inner rectangle area?

Now: 23 years old. In 5 years, age will be half of what number?

Rectangle 5×4 with 1-unit border. Inner rectangle area?