EASY MATH PLEASE HELP!! I WILL GIVE BRAINLIEST!

HINT: THE ANSWER IS NOT 39.25! MY TEACHER TOLD ME
AM PRO

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

Find the commission on a $590.00 sale if the commission is 15%.

When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?