What will it cost to carpet a rectangular floor measuring 12 feet by 9 feet if the carpet costs $23.82 per square yard?

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?

What is the y intercept of f(x)=(1/2)^x?