Which of the following is the algebraic expression that best describes the sequence 3, 9, 27, 81, 243, …?

Landon wrote that 3−2.6=4. which statement about his answer is true?

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)

Without multiplying, tell which product is larger and why. 5 × 1/3 or 5 × 2/3 a)5 × 1/3 because 1/3 is less than 2/3 b) 5 × 1/3 because 1/3 is greater than 2/3 c) 5 × 2/3 because 1/3 is less than 23 d) 5 × 23 because 1/3 is greater than 2/3