Rounded to the nearest tenth, what is the greatest possible value of x?

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

Meee i honestly dont know what this question talking about