Lucy brought 4 of her scarves to a secondhand store to sell. She was paid the same amount of cash for each scarf. Before she left, Lucy spent $10.50 of her earnings on a used sweater,
She had $7.50 remaining. What was the value of each scarf?

Angela plays soccer and golf for a total of 125 minutes every day. she plays soccer 45 minutes more than she plays golf. part a: write a pair of linear equations to show the relationship between the number of minutes angela plays soccer (x) and the number of minutes she plays golf (y) every day. (5 points) part b: how much time does angela spend playing golf every day? (3 points) part c: is it possible for angela to have spent 80 minutes playing soccer every day? explain your reasoning. (2 points)