One number has a prime factorization of 2 3 · 3 2, and another number has a prime factorization of 2 2 · 3 3. Which of the following expressions would equal the greatest common factor of these two numbers? 2 5 · 3 5 2 3 · 3 3 2 2 · 3 2 2 · 3

Ablock of wood is a cube whose side is x in. long. you cut off a 1-inch thick piece from the entire right side. then you cut off a 3-inch thick piece from the entire top of the remaining shape. the volume of the remaining block is 2,002 in3. what are the dimensions of the original block of wood?

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

Solve the given system of equations. 2y= -x+9 , 3x-6= -15