Sheila buys two concert tickets from her friend. She pays $90 for the two tickets. She looks at the
tickets and sees that each ticket has a face value
of $52.50.
a. How much of a markdown did her friend give
Sheila? Explain how you know.

B. What was the perecent markdown, rounded to the nearst whole percent?

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?