The figure below is a parallelogram. which statement must be true?
a. df is parallel to de
b. df is parallel to eg
c. fg is parallel to eg
d. fg is parallel to df

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults.how many students and adults went if the ticket charge was $42.75

Extra points! find the missing dimension! need asap