A rectangle has a width of 2X+1 and a length of 6x. Which expression describes its area?

a). 8x+1

b). (2x-1)(6x)

c). (4x+2)(12x)

d). 16x+2

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

In an improper fraction, is the numerator equal to, less than, or greater than the denominator

What is the product? a-3/15a × 5/a-3