John gave away 8 postage stamps, which was 5% of his collection. How
many stamps did John have to begin with?

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

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