What does 2 (p -q) +5 (p+q) equal when p = 7 and q = -2? ​

What aspects of lines have to be diffrent

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

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