How can you write 243 as a power of 3?

Will mark brainliest if you answer ! the taco shop sold 198 lunches friday. this number is 3 more than 3 times the number they sold monday. let n represent the number of lunches sold monday. which equation shows an equality between two different ways of expressing the number of lunches sold on friday? a. n – 3 = 198 b. 3n – 3 = 198 c. 3n + 3 = 198 d. n + 3 = 198

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

What is the radical expression that is equivalent to the expression 27 1 over 5?