Tristan rowed 16 miles downstream in 2 hours. The trip back, however, took him 4 hours. Find the rate that Tristan rows in still water and the rate of the current. Express your answers as integers or rounded to one decimal place.

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Asquare has a perimeter of sixteen centimeters. what is the length of each of its sides? a. 8 cm c. 9 cm b. 4 cm d. 10 cm select the best answer from the choices

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.