If C = x2 + 8x + 3 and B = x – 8, find an expression that equals 3C + B in
standard form.

An alternative to car buying is to make monthly payments for a period of time, and then return the vehicle to the dealer, or purchase it. this is called

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft.what is the area of the stage? enter your answer in the box. ft²