In exercise 14, write a two-column proof.
14. given: ab (line segment) ≅ fg (line segment),
bf (line) bisects ac (line segment) and dg (line segment)
prove: bc (line segment) ≅ df (line segment)
also, explain how you got an answer.

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

Divide. write in simplest form 41/6 divided by 10

Binh says the point of intersections is (0,-3) which statements identify the errors binh made , check all that apply