Jacob rode his bicycle at an average rate of 15 kilometers per hour. Which statement about Jacob's bike race could be true?

What can you determine about the solutions of this system

Hurrya vegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide if one bag of gravel covers 9 square feet how many bags are needed to cover the path

Prove that 16^4-2^13-4^5 is divisible by 11.