Write each percent increase or decrease as a percentage of the initial amount. This year, there were 25% fewer sunny days than last year.

Compared to last month, there was a 50% increase in the number of houses sold this month.

The runner’s time to complete this marathon was 10% less than the time to complete the last marathon.

Triangle xyz, with vertices x(-2, 0), y(-2, -1), and z(-5, -2), undergoes a transformation to form triangle x? y? z? , with vertices x? (4, -2), y? (4, -3), and z? (1, -4). the type of transformation that triangle xyz undergoes is a . triangle x? y? z? then undergoes a transformation to form triangle x? y? z? , with vertices x? (4, 2), y? (4, 3), and z? (1, 4). the type of transformation that triangle x? y? z? undergoes is a .