What is bigger 3 quarters or 5 eighths

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?

Aline is perpendicular to another line m2= (-1/m1), where m1 is the slope of the original line and m2 is the slope of the perpendicular line. which of the following equations represents the line that passes through the point (-2,1) and is perpendicular to the line below?

Which net represents the pyramid below? meh