Eduardo's average speed on his commute to work was 55 miles per hour. on the way home, he hit traffic and only averaged 40 miles per hour. if the round trip took him 1.25 hours, which expression represents the distance, in miles, for his trip home that is missing from the table?

Need solving this second acceleration problem.

Acircus act has 3 times as many elephants as acrobats. jorge noticed that all together there were 56 legs in the circus ring. how many elephants were in the show?

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap