Please HELP ME FAST ;-; Write an equation in slope-intercept form of the line that passes through the points (4, 2) and (1, −7). Write in simplest form

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years