What is the product of (2t + 1) ( t - 4)?

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?

Opposite angles in a parrellelogram are

Find the directions in which the function increases and decreases most rapidly at upper p 0p0. then find the derivatives of the function in these directions. f(x, y)equals=x squared plus xy plus y squaredx2+xy+y2, upper p 0p0left parenthesis 1 comma negative 4 right parenthesis