What is one way to recognize a line of symmetry is to look for a line that divides the original image

Pranza plotted point a in the coordinate plane below.

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

(05.02)a farmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. a parallelogram with a height of 6 yards and side length 9 yards. the height forms a triangle with the slanted side of the rhombus with a base of 2.5 yards. rhombus is split into a soy half and a corn half. each bag of soil covers 40 square yards. how many bags should the farmer purchase?