The next model of a sports car will cost 6.3% more than the current model. The current model costs $55,000. How much will the price increase in dollars? What will be the price of the next model?

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

The number of branches on a tree demonstrates the fibonacci sequence. how many branches would there be on the next two levels of this tree? 13 | | | m branches

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0