The length of a rectangle measures (2x+7) inches, and its width measures (x−5) inches. If the perimeter of the rectangle is 40 meters. Find the dimensions (length & width) of the rectangle. Can someone help me pls

Which equation could represent the relationship shown in the scatter plot? y=−3x−2 y=−3/4x+10 y=−2/3x+1 y=9x−12 scatter plot with x axis labeled variable x and y axis labeled variable y. points go from upper left to lower right.