4. The school's soccer team is made up of 3 grades. Grade 10s make up 17% of the team and grade 12s make up 55% of the team. What percent of the team is grade 11
students?​

Talia grouped the terms and factored out the gcf of the groups of the polynomial 15x2 – 3x – 20x + 4. her work is shown below. (15x2 – 3x) + (–20x + 4) 3x(5x – 1) + 4(–5x + 1) talia noticed that she does not have a common factor. what should she do?