Solve for g (g+7)/(5g-3) = (g+4)/(5g -3/2 2/7 i don't know 2/3 -1/6

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?

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

Joe has a rectangular chicken coop. the length of the coop is 4 feet less than twice the width. the area of the chicken coop is 510 square feet. what is the length of the chicken coup?