PLS HELPPP ME SOMEBODY WITH THESE MATH QUESTIONS OR AT LEAST TRY. REWARD BRAINLIEST

Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers

Three runners competed in a race data were collected at each mile mark for each runner if the runner ran at a constant pace the data would be linear