(2+1/2) (2^2-1+1/4) find the expression in the form of cubes and differences of two terms.​

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin