The student council is having a bake sale. They spend $40 for the ingredient to make brownies and cookies. it cost $1.25 to make a dozen brownies and $1.50 to make a dozen cookies. The brownies sell $6 per dozen and the cookies sell for $7.50 per dozen. The sudent council sells a total $195 in baked goods. Let x = dozens of brownies and let y = dozens of cookies. How many dozens of each did they sold? A.
x = 20 dozens cookies

y = 10 dozens brownies

B.
x = 20 brownies

y = 10 cookies

C.
x = 20 dozens brownies

y = 10 dozens cookies

D.
no such answer exist