Solve in a smart way no using calculators show your work (2^5 * 5^22 - 2 * 5 ^ 21) / 25^10.

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?

Which expression will have the same sum as 3_8 + 1/4?

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees