What is the best estimate of the difference between 52 and 39?

Let x = a + bi and y = c + di and z = f + gi. which statements are true?

Taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor with some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)= 2x+1 g(x)= 2x^2+1

The slope of the line whose equation is 3y = 2x - 3 is 2 2/3 3/2