How many terms this mathematical expression have? 2x^3-x^4+3-3x^2+3x please help asap

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

Brainliest ! which of the coordinates are not of th vertices of the feasible region for the system of inequalities y≤4,,x≤5,x+y> 6 a(2,4) b(0,6) c(5,4) d(5,1)

Find the value of x. give reasons to justify your solutions! h ∈ ig