use a graphical method to find estimates for the solutions of the simultaneous equations x^2+y^2=2.25, y-x=1

Select the quadratic that has root x = 8 and x = -5

What sums are equal to 6/12? choose all answers that are correct a.6/12+6/12+6/12+6/12+6/12+6/12 b.2/12+1/12+1/12+2/12 c.5/12+1/12 d.1/12+1/12+1/12+3/12 plz : )

If i had 1234 apples and 1 banana what is the total amount