Evaluate the following expression using the values given: (1 point) Find x3 − 2y2 − 3x3 + z4 if x = 3, y = 5, and z = −3.

High schoolmathematics 5 points keith is the leading goal scorer for a team in an ice hockey league. last season, he scored 42 goals in 82 games. assuming he scores goals at a constant rate, what is the slope of the line that represents this relationship if the number of games is along the x-axis and the number of goals is along the y-axis?

For each proportion find the unknown number x 1/5/8=×/15

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?