Please help me! Question is on image below.

Yo peeps Baby yoda is so cute!

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

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?