What number must be added to 40,00056 to result in a sum of 38,773 Hugo

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

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

Which of the following circles have their centers in the third quadrant? check all that apply.