Plzzzz I need help plz I will do Anything what is this problem please answer fast I am in a test thank you I need a,b,c answered

Plzzzz I need help plz I will do Anything what is this problem please answer fast I am in a test thank you I need abc answered class=
Relax

Respuesta :

Answer:

a. 9.75

b.3/2

c.y=3/2x

Step-by-step explanation: