Johnny drove 300 miles to meet his mother on Tuesday. On Thursday, he drove 120 miles to meet friends at an amusement park. On Saturday, he drove 420 miles back home. The entire trip took 14 hours. What was his average driving speed?

Identify the number 127 as a rational or irrational. explain

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?

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