7.8
7.2
7.99
7.141 greatest to least ?

The perimeter of a square is80-64y units. which expression can be used to show the side length of one side of the square?

20 points 1. your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. 2. 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 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 equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?