Trapezoid abcd is isosceles, with ab = cd. if m∠dab = 80°, what is m∠bcd? a.80° b.100° c.115° d.125°

Which equation represents the line that passes through the points and (4, 10) and (2, 7)? y = 3/2x - 11y = 3/2x +4y = - 3/2x + 19y = - 3/2x + 16

Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?

Can someone me with this problem . show your work .