A baking club has a bake sale selling brownies at $1.50 per brownie write an equation using two variables to show the relationship between the number of brownies sold b and the total sales from brownies s what is the total sales from brownie’s if the club sells 25

A b=1.5s; $37.50
B s=1.5b; $37.50
C s=1.5b; $25.00
D b=1.5s; $25.00