The document discusses various topics in mathematics including linear equations, recursive sequences, time/distance relationships, intercept form, rate of change, solving equations, and problem solving. It provides examples and problems for each topic. For recursive sequences, it gives four sequences and asks to write the recursive routine and determine the 10th term. For time/distance relationships, it presents a word problem about two nephews racing and asks to write equations to determine the time to finish and who wins. For problem solving, it provides a parking cost scenario and asks to complete a table and determine the best parking option.