Astudio apartment has a floor that measures 80ft by 64ft. a scale drawing of the floor on grid paper uses a scale of 1 unit : 8 feet. what are the dimensions of the scale drawing?

Rose drew a regression line for this paired data set. her line passed through (1, 2) and (3, 5) . what is the equation of rose's regression line?

In a certain pentagon, the interior angles are a,b,c,d,e where a,b,c,d,e are integers strictly less than 180. ("strictly less than 180" means they are "less than and not equal to" 180.) if the median of the interior angles is 61 and there is only one mode, then what are the degree measures of all five angles?

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?