When the transformation (x, y) → (x - 2,y - 5) is performed on point R, its image is point R'(10,7). What are the coordinates of R?

What is the least common multiple of 16 and 3?

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?