If i have a 90.6% overall and i fail an assignment worth 30 points what will my overall grade be now?

30 determine the coefficient on x 12 y 24 x12y24 in ( x 3 + 2 x y 2 + y + 3 ) 18 . (x3+2xy2+y+3)18. (be careful, as x x and y y now appear in multiple terms! )

Can (3,5 and square root 34) be sides on a right triangle?

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x