Admission to a state fair is $10, and each ride ticket costs $2.50. write an expression to describe the total cost of 10 rides.

Ithink so 1.you go to your profile and your questions and you'll be able to delete them

So don't take my word i'm not exactly a mathematical person but i would assume a. because while selling the soap every month you increase in sells so you would by 11 percent. the you would get the factor 0.89 which if i had to guess would be the monthly profit over 11 probably wrong tho