Explanation: The given triangles are similar by Angle-Angle postulate, because all three pairs of corresponding angles are congruent.
100 miles ............... 2 hours
x miles ................1 hour
x = 100 m / 2 h = 50 m / h
20% of 124.95 is close to $125 so that is equal of 12.50 of 10% so multiply by 2 which is $25.00 so the estimate discount of the jacket will be $25.00