How can I find the surface area of a triangular prism? (Please write a step-by-step answer!!!) *whoops I put collage (not actually in collage)*

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?

If you had $1,900,000, how many days would it take you to spend all if you spent $1 a second. (there are 86,400 seconds in a day)

What value of x is in the solution set of 4x – 12 s 16 + 8x?