Solve the system using substitution. check your answer.
9x - 8y = 1
8y = x-1

Identify the parent function that can be used to graph the function f(x)= (1/4x)^3

The sixth grade art students are making a mosaic using tiles in the shape of right triangles.each tile has leg measures of 3 centimeters and 5 centimeters.i f there are 200 tiles in the mosaic what is the area of the mosaic.

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles